0
Your cart

Your cart is empty

Browse All Departments
Price
  • R100 - R250 (24)
  • R250 - R500 (125)
  • R500+ (391)
  • -
Status
Format
Author / Contributor
Publisher

Books > Science & Mathematics > General

Pulsed Power (Hardcover, 2005 ed.): Gennady A. Mesyats Pulsed Power (Hardcover, 2005 ed.)
Gennady A. Mesyats
R8,272 Discovery Miles 82 720 Ships in 12 - 17 working days

Mesyats' Pulsed Power provides in-depth coverage of the generation of pulsed electric power, electron and ion beams, and various types of pulsed electromagnetic radiation. The electric power that can be produced by the methods described ranges from 106 to 1014W for pulse durations of 10-10-10-7s.

The book consists of nine parts containing 28 chapters, which deal with various aspects of pulsed power and high-power electronics and cover a concise theory of electric circuits as applied to nanosecond pulse technology; physics of fast processes occurring in electrical discharges in vacuum, gases, and liquids; phenomena in long lines; mechanisms of operation and designs of high-power gas-discharge, plasma, and semiconductor closing and opening switches as well as of high-power electric pulse generators using these switches; solid-state (semiconductor and magnetic) methods of production and transformation of nanosecond high-power pulses; and methods of production of high-power pulsed electron and ion beams. The closing part describes methods applied to produce high-power nanosecond pulsed X-rays, laser beams, microwaves, and ultrawideband electromagnetic radiation.

This all-embracing book covers gas, laser, semiconductor, and magnetic circuit elements, the phenomenon of explosive electron emission discovered by the author, diodes of various types, including semiconductor diodes based on the SOS effect discovered with participation of the author, and methods of production of various types of high-power pulsed radiation.

Science, Technology, and Social Change (Routledge Revivals) (Paperback): Steven Yearley Science, Technology, and Social Change (Routledge Revivals) (Paperback)
Steven Yearley
R588 Discovery Miles 5 880 Ships in 12 - 17 working days

First published in 1988, this book provides students with a way to increase their understanding of the role of science and technology in society. Steven Yearley draws on and develops ideas from research in the sociology and politics of science to address, in particular: the nature of scientific knowledge and the authority it commands; the political and economic role of science in the West; the relationship between science, technology, and social change in underdeveloped countries. Examples used range from nineteenth-century brain science to the strategic defence initiative, and from hugely expensive experiments in nuclear physics, to proposals for inexpensive boat-building programmes in the Sudan. Overall, this reissue provides a comprehensive and stimulating account of the role played by science and technology in contemporary social change.

Human Error, Safety and Systems Development - IFIP 18th World Computer Congress TC13 / WG13.5 7th Working Conference on Human... Human Error, Safety and Systems Development - IFIP 18th World Computer Congress TC13 / WG13.5 7th Working Conference on Human Error, Safety and Systems Development 22-27 August 2004 Toulouse, France (Hardcover, 2004 ed.)
Philippe Palanque, Chris Johnson
R4,333 Discovery Miles 43 330 Ships in 12 - 17 working days

Recent accidents in a range of industries have increased concern over the design, development, management and control of safety-critical systems. Attention has now focused upon the role of human error both in the development and in the operation of complex processes.
Human Error, Safety and Systems Development gathers contributions from practitioners and researchers presenting and discussing leading edge techniques that can be used to mitigate the impact of error (both system and human) on safety-critical systems. Some of these contributions can be easily integrated into existing systems engineering practices while others provide a more theoretical and fundamental perspective on the issues raised by these kinds of interactive systems. More precisely the contributions cover the following themes:
-Techniques for incident and accident analysis;
-Empirical studies of operator behaviour in safety-critical systems;
-Observational studies of safety-critical systems;
-Risk assessment techniques for interactive systems;
-Safety-related interface design, development and testing;
-Formal description techniques for the design and development of safety-critical interactive systems.
Many diverse sectors are covered, including but not limited to aviation, maritime and the other transportation industries, the healthcare industry, process and power generation and military applications.

This volume contains 20 original and significant contributions addressing these critical questions. The papers were presented at the 7th IFIP Working Group 13.5 Working Conference on Human Error, Safety and Systems Development, which was held in August 2004 in conjunction with the 18th IFIP World Computer Congress in Toulouse, France, and sponsored by the International Federation for Information Processing (IFIP).

Knowledge and Society - The Anthropology of Science and Technology (Hardcover): Arie Rip Knowledge and Society - The Anthropology of Science and Technology (Hardcover)
Arie Rip; Volume editing by David J Hess, Linda L. Layne
R3,128 Discovery Miles 31 280 Ships in 12 - 17 working days

Part of a series examining different aspects of knowledge and society, this volume focuses on the anthropology of science and technology. Divided into three parts, it covers: the reconstruction of medical science and technology; science and technology at large; and discipline, culture and power.

Teachers' Learning - Stories of Science Education (Hardcover, 2000 ed.): J. Wallace, W. Louden Teachers' Learning - Stories of Science Education (Hardcover, 2000 ed.)
J. Wallace, W. Louden
R2,904 Discovery Miles 29 040 Ships in 10 - 15 working days

Teachers' Learning: Stories of Science Education is aimed at science educators who wish for a deeper understanding of how teachers learn to teach science and the role of stories in reporting science education research. It is a fascinating look at the knowledge teachers have and use, how context influences teachers' work, and the role of reflection and collaboration in teachers' learning. At the core of each chapter is a story or group of stories written by or about teachers. These stories serve as a form of data to build a set of arguments about how science teachers grow and the possibilities for change in teaching. This book is designed for all those involved in the science teaching enterprise. Pre-service teachers, graduate students and science education researchers are invited to utilise both the findings about teachers' learning and the research processes employed to develop those findings.

Handbooks and Tables in Science and Technology, 3rd Edition (Hardcover, 3rd Revised edition): Russell Powell Handbooks and Tables in Science and Technology, 3rd Edition (Hardcover, 3rd Revised edition)
Russell Powell
R2,832 Discovery Miles 28 320 Ships in 12 - 17 working days

The eagerly awaited third edition of this important resource provides a listing of over 3,600 scientific and technical handbooks in the hard sciences with over 650 new to this edition. All entries have complete bibliographic citations and most offer brief annotations that describe the content. Serving as both a research and collection development tool, "Handbooks and Tables in Science and Technology," was created for users in science and engineering libraries, special and academic libraries, and public libraries with large sci-tech collections.

Information Security Management, Education and Privacy - IFIP 18th World Computer Congress TC11 19th International Information... Information Security Management, Education and Privacy - IFIP 18th World Computer Congress TC11 19th International Information Security Workshops 22-27 August 2004 Toulouse, France (Hardcover, 2004 ed.)
Yves Deswarte, Frederic Cuppens, Sushil Jajodia, Lingyu Wang
R2,835 Discovery Miles 28 350 Ships in 10 - 15 working days

This volume gathers the papers presented at three workshops that are embedded in the IFIP/Sec Conference in 2004, to enlighten specific topics that are currently particularly active in Security. The first one is the 10th IFIP Annual Working Conference on Information Security Management. It is organized by the IFIP WG 11. 1, which is itself dedicated to Information Security Management, i. e. , not only to the practical implementation of new security technology issued from recent research and development, but also and mostly to the improvement of security practice in all organizations, from multinational corporations to small enterprises. Methods and techniques are developed to increase personal awareness and education in security, analyze and manage risks, identify security policies, evaluate and certify products, processes and systems. Matt Warren, from Deakin University, Australia, who is the current Chair of WG 11. 1, acted as the Program Chair. The second workshop is organized by the IFIP WG 11. 8, dedicated to Information Security Education. This workshop is a follow-up of three issues of the World Conference on Information Security Education (WISE) that were also organized by WG 11. 8. The first WISE was organized by Louise Yngstrom in 1999 in Stockholm, and the next one, WISE'4, will be held in Moscow, Russia, 18-20 May 2005. This year, the workshop is aimed at developing a first draft of an international doctorate program allowing a specialization in IT Security.

High Performance Computing in Science and Engineering - Transactions of the High Performance Computing Center Stuttgart (Hlrs)... High Performance Computing in Science and Engineering - Transactions of the High Performance Computing Center Stuttgart (Hlrs) 1998 (Hardcover, illustrated edition)
Egon Krause, Willi Jager
R2,442 Discovery Miles 24 420 Ships in 12 - 17 working days

The book contains reports about the most significant projects from science and industry that are using the supercomputers of the Federal High Performance Computing Center Stuttgart (HLRS). These projects are from different scientific disciplines, with a focus on engineering, physics and chemistry. They were carefully selected in a peer-review process and are showcases for an innovative combination of state-of-the-art physical modeling, novel algorithms and the use of leading-edge parallel computer technology. As HLRS is in close cooperation with industrial companies, special emphasis has been put on the industrial relevance of results and methods.

Troubled Harvest - Agronomy and Revolution in Mexico, 1880-2002 (Hardcover, New): Joseph Cotter Troubled Harvest - Agronomy and Revolution in Mexico, 1880-2002 (Hardcover, New)
Joseph Cotter
R2,741 Discovery Miles 27 410 Ships in 10 - 15 working days

During the 20th century, two revolutions swept rural Mexico: the Mexican Revolution and the Green Revolution. In both, "revolutionaries" promised to address the problems of rural poverty and underdevelopment. The Mexican Revolution led to a significant agrarian reform and created the State and elite that governed Mexico since the 1920s. The Green Revolution helped increase Mexican agricultural production substantially, and in 1970 it won a Nobel Peace Prize for Norman Borlaug, who bred dwarf hybrid wheat. Mexican agronomists played significant roles in both revolutions, but neither revolution brought prosperity to peasant farmers. This book examines the history of Mexican agronomy and agronomists to shed new light on the role of science in the Mexican Revolution, the origins of the worldwide Green Revolution, and general issues about the nature of the professions, the impact of professionals' ties to politics and the state, and discourses between members of Mexico's urban middle class and peasantry. Cotter also analyzes the impact of foreign models of science in Mexico, the history of U.S.-Mexican cooperation in the agricultural sciences, and the factors that led Mexico to seek scientific assistance from the United States. In a broad way, he reveals new aspects of the ongoing struggle for the right to define "modernity" and "progress" in rural Mexico, and offers new explanations for the failure of many of the State's efforts to assist peasant farmers.

Everyday Thoughts about Nature - A Worldview Investigation of Important Concepts Students Use to Make Sense of Nature with... Everyday Thoughts about Nature - A Worldview Investigation of Important Concepts Students Use to Make Sense of Nature with Specific Attention of Science (Hardcover, 2000 ed.)
W. W. Cobern
R2,886 Discovery Miles 28 860 Ships in 10 - 15 working days

Dr. Olcbee Lee SchoolofEducation, UniversityofMiami Coral Gables, Florida 33124 I remember my excitement and appreciation several years ago when I first read World View Theory and Science Education Research by Bill Cobern (1991). It was a comprehensive, theoretical discussion ofworldview theory in science education. I am delighted to see that Cobern has taken the next step to provide empirical accountsofworldview in Everyday Thoughts about Nature. . The primary goal of the book is to understand how typical- ninth grade students and their science teachers think about Nature or the natural world, and how their thoughts are related to science. In pursuing this goal, the book raises a basicquestion about the purpose ofscienceeducationfor the public: Should science education seek to educate "scientific thinkers" in the pattern of the science teachers? Or, should science education seek to foster sound science learning within the matrices ofvari- ous cultural perspectives? (p. 3) The answer to this question becomes clear, thanks to Cobern's excellent research and persuasivearguments. First, this research takes a humanistic approach in understanding what students and teachers think about Nature "through the language and ideas voluntarily expressed" (p. I). The research used multi- directional prompts and encouraged students and teachers to speak freely and at length in any directions they wished. This humanistic approach is stated clearly: "[T]he research seeks to illuminate some of the various ways in which students think aboutNature withoutjudging eventhe most unorthodox perspectives" (p. 14).

Functional Coatings for Corrosion Protection, Volume 2 (Hardcover): Vikas Mittal Functional Coatings for Corrosion Protection, Volume 2 (Hardcover)
Vikas Mittal
R3,640 Discovery Miles 36 400 Ships in 12 - 17 working days
Science, Technology and Innovation Policy Making: its Trends and Objectives in the Developing Countries (Hardcover): Tacheba... Science, Technology and Innovation Policy Making: its Trends and Objectives in the Developing Countries (Hardcover)
Tacheba Budzanani
R1,783 Discovery Miles 17 830 Ships in 12 - 17 working days
Functional Coatings for Corrosion Protection, Volume 1 (Hardcover): Vikas Mittal Functional Coatings for Corrosion Protection, Volume 1 (Hardcover)
Vikas Mittal
R3,664 Discovery Miles 36 640 Ships in 12 - 17 working days
Non-trivial Mathematics Librarian - THE NON TRIVIAL MATHEM (Hardcover): Nancy D Anderson, Lois Pausch Non-trivial Mathematics Librarian - THE NON TRIVIAL MATHEM (Hardcover)
Nancy D Anderson, Lois Pausch
R3,216 Discovery Miles 32 160 Ships in 12 - 17 working days

Part of a series which discusses the foundations of library and information science, this volume focuses on library service in mathematics. Topics covered include mathematics library service in academic and public libraries, as well as in special libraries.

Bridging Hippocrates and Huang Ti, Volume 1 - A Comparative Thesaurus of Traditional Chinese and Western Urology, Andrology and... Bridging Hippocrates and Huang Ti, Volume 1 - A Comparative Thesaurus of Traditional Chinese and Western Urology, Andrology and Sexology (Hardcover, New)
P. Marandola, S. Musitelli, Wei Li Chen
R3,898 Discovery Miles 38 980 Ships in 12 - 17 working days

Western Medicine as seen today has a strong scientific basis in its development. The pathogenesis of most diseases and their symptomatology and physical signs are well studied and understood. The management of patients is based on firm understanding of these disease processes. In contrast, Traditional Chinese Medicine came about through the experience of many generations of practitioners over thousands of years. Undoubtedly, many of these treatments have proved to be effective in their own way, however, firm scientific basis is still lacking.


While most Western Medicine advocates control of disease by eradication of pathogens and surgical removal of diseased organs as in the case of cancer, Traditional Chinese Medicine seeks to improve resistance against disease. There is probably a great wealth of therapeutic value in Traditional Chinese Medicine, which has not been discovered or explored fully. By combining the knowledge of both Western and Traditional Chinese Medicine, one might be able to improve the results of efficacy of treatments and the survival of patients. The integration of Medicine from East and West will take time to evolve and will need interested physicians from different parts of the world to work closely together to realize such a possibility.


This book is an attempt to bridge the medical world of two great and ancient civilizations in their approach to the treatment of disease. It is informative with a detailed account of the history of medical development. It is highly recommended for those medical practitioners from both East and West who are interested to explore alternative medicine and research new areas of the medical frontier.

Hitch Your Antenna to the Stars - Early Television and Broadcast Stardom (Paperback): Susan Murray Hitch Your Antenna to the Stars - Early Television and Broadcast Stardom (Paperback)
Susan Murray
R1,102 Discovery Miles 11 020 Ships in 12 - 17 working days

"Hitch Your Antenna to the Stars" is the first cultural and industrial history of early television stardom. Susan Murray argues that television stars were central to the growth and development of American broadcasting. They were used not only to promote programs and the sale of television sets and advertised consumer goods, but also to established network identities. Through profiles of well-known performers including Milton Berle, Sid Caesar, Jackie Gleason, and Lucille Ball, she shows how the television industry gave birth to the idea of TV stars and established a system of star production and management notably different from the Hollywood star system of the studio era.

Emma Ren Robot Engineer - Fun and Educational STEM (science, technology, engineering, and math) Book for Kids (Hardcover):... Emma Ren Robot Engineer - Fun and Educational STEM (science, technology, engineering, and math) Book for Kids (Hardcover)
Jenny Lu; Illustrated by George Sweetland
R679 R567 Discovery Miles 5 670 Save R112 (16%) Ships in 10 - 15 working days
You're Overthinking It - In golf you compete against yourself, stay out of your own way. (Large print, Hardcover, Large... You're Overthinking It - In golf you compete against yourself, stay out of your own way. (Large print, Hardcover, Large type / large print edition)
Brenden Martin; Photographs by Taylor Martin
R316 Discovery Miles 3 160 Ships in 12 - 17 working days
Ending The Cycle Of Abuse - The Stories Of Women Abused As Children & The Group Therapy Techniques That Helped Them Heal... Ending The Cycle Of Abuse - The Stories Of Women Abused As Children & The Group Therapy Techniques That Helped Them Heal (Hardcover)
Philip G Ney, Anna Peters
R3,332 Discovery Miles 33 320 Ships in 12 - 17 working days

Anna: Sexually abused by her father beginning at age one. Tanya: Raped by her father at age five. Lisa: Neglected by her mother and put into a foster home, she suffered severe and prolonged Satanic ritual abuse at her mother's hand. And Amy...Krista...Shawna...Linda...Virginia... All victims of severe emotional, physical, and sexual abuse as children. These eight women together made a treacherous journey up through the depths of pain, despair, anger, and fear toward newfound self-awareness and inner strength. This poignant odyssey is depicted in Ending the Cycle of Abuse, a volume about a highly promising method of group treatment for adults who have been severely abused as children. Accessible to both therapist and patient, this book is extraordinary because it offers the dual perspectives of both therapist and abuse victims in the group endeavor. This extremely compelling book is composed of the measured words of therapist Dr. Ney and the lucid prose of Anna Petersone of his patients in the group. It is enhanced by moving contributions from other group members as well. The volume traces a carefully evolved process of therapy developed by Dr. Ney over a lifetime of clinical practice and research into child abuse and neglect. Dr. Ney bases his therapeutic technique on the theory of the triangle of abuse involving perpetrator, victim, and observer: transgenerational in nature and changeable under varied circumstances. Realistic and pragmatic, Ending the Cycle of Abuse describes a process that requires abuse victims to accept that they have been forever changed as a result of the abuse they endured. Group members are taught to constructively deal with the guilt, the anger, the rage, thefear, and the despair stemming from their early experiences, and the majority make remarkably good progress. This exceptional volume will give its readers a deeper understanding of child abuse and its effects on the developing child. For therapists who work with abuse victims, it sets forth a time-tested technique for providing significant help to a severely disturbed and growing population. For victims of abuse, it offers the immense relief of self-recognition and the gift of hope.

Routledge French Technical Dictionary Dictionnaire technique anglais - Volume 1 French-English/francais-anglais (Hardcover):... Routledge French Technical Dictionary Dictionnaire technique anglais - Volume 1 French-English/francais-anglais (Hardcover)
Yves Arden
R10,693 Discovery Miles 106 930 Ships in 12 - 17 working days


The French-English volume of this highly acclaimed set consists of some 100,000 keywords in both French and English, drawn from the whole range of modern applied science and technical terminology. Covers over 70 subject areas, from engineering and chemistry to packaging, transportation, data processing and much more.

Routledge French Technical Dictionary Dictionnaire technique anglais - Volume 2 English-French/anglais-francais (Hardcover):... Routledge French Technical Dictionary Dictionnaire technique anglais - Volume 2 English-French/anglais-francais (Hardcover)
Yves Arden
R10,702 Discovery Miles 107 020 Ships in 12 - 17 working days


The French-English volume of this highly acclaimed set consists of some 100,000 keywords in both French and English, drawn from the whole range of modern applied science and technical terminology. Covers over 70 subject areas, from engineering and chemistry to packaging, transportation, data processing and much more.

Information Seeking and Communicating Behavior of Scientists and Engineers (Hardcover): Cynthia Steinke Information Seeking and Communicating Behavior of Scientists and Engineers (Hardcover)
Cynthia Steinke
R2,853 R2,534 Discovery Miles 25 340 Save R319 (11%) Ships in 12 - 17 working days

This inspiring book addresses a topic that is far too often ignored or disregarded by sci-tech librarians: Exactly how do scientists and engineers really discover, select, and use the countless information and communications resources available to them when conducting research? The answer to this question should be a major influence on the way information specialists develop information systems in their libraries. Unfortunately, many librarians are not as familiar with the work, information needs, and communicating behavior of the research worker. Information Seeking and Communications Behavior of Scientists and Engineers looks at this question from several perspectives to give an overall view of how to best serve the needs of the scientific community.This book is an encouragement and a challenge to sci-tech librarians to make an ever greater effort to understand the work of their users, the differing information channels and sources they employ, and thus tailor the library's systems and services to best support their information-seeking behavior.

TelE-Learning - The Challenge for the Third Millennium (Hardcover, 2002 ed.): Don Ebdon, Mike Kendall TelE-Learning - The Challenge for the Third Millennium (Hardcover, 2002 ed.)
Don Ebdon, Mike Kendall
R2,850 Discovery Miles 28 500 Ships in 10 - 15 working days

Many of the early issues in the field of telE-learning are now not only recognised but are being addressed, through professional and staff development routes, through innovative technological solutions, and through approaches and concepts that are better suited to particular educational contexts. TelE-LEARNING: The Challenge for the Third Millennium provides details of the most recent advances in this area, and covers issues concerned with:
-the position of on-line learning in the development of the information society;
-developments in virtual organisations, virtual institutes and virtual laboratories;
-creation and development of interactive and adaptive context-aware learning environments using intelligent agents and cognitive style match;
-integrating collaborative learning and collective competencies into on-line learning practices;
-creation and development of e-learning portals, and concerns with inter-operability;
-uses of on-line learning environments in diverse subjects, such as environmental education, mathematics and ICT;
-changes with educational organisation and the impact of culture and culturation;
-the role of case studies and models in teacher development of practice;
-educational uses of broadcasting and web-based technology;
-creation and development of assessment and computerised examination systems in on-line learning environments;
-the role of team work, team learning and team teaching in on-line learning environments used for work-based purposes;
-the role of on-line learning environments in parent-child relationships and rehabilitation situations;
-a focus on shifts in female enrolment in computer science courses;
-theories and concepts of telE-learning (including the application of activity theory and situated learning theory to on-line delivery and learning);
-developments in appropriate research methodologies for on-line learning environments.

TelE-LEARNING: The Challenge for the Third Millennium contains the edited proceedings of Stream 3 of the 17th World Computer Congress, which was sponsored by the International Federation for Information Processing (IFIP) and held in Montreal, Quebec, Canada in August 2002. "

Education for a Sustainable Future - A Paradigm of Hope for the 21st Century (Paperback, Softcover reprint of the original 1st... Education for a Sustainable Future - A Paradigm of Hope for the 21st Century (Paperback, Softcover reprint of the original 1st ed. 2000)
Keith A. Wheeler, Anne Perraca Bijur
R1,602 Discovery Miles 16 020 Ships in 12 - 17 working days

This book illustrates how sustainability, information technologies, and envisioning the future can be effectively woven into an integrated educational experience. By understanding what it takes to build a sustainable community, students will develop the skills needed to engage successfully in a sustainable society. Using the real world as their classroom, they will participate in gathering and analyzing data, clarifying values, listening, speaking, thinking creatively, and making decisions about their community.

Unconventional Wisdom - Adventures in the Surprisingly True (Paperback): Tom Standage Unconventional Wisdom - Adventures in the Surprisingly True (Paperback)
Tom Standage
R217 Discovery Miles 2 170 Ships in 12 - 17 working days

The world can be an amazing place if you know the right questions to ask: How much does a ghost reduce a house's value? How are winemakers responding to climate change? How much should you tip your Uber driver? Should your dog fear Easter more than fireworks? The keen minds of The Economist love to look beyond everyday appearances to find out what really makes things tick. In this latest collection of The Economist Explains, they have gathered the weirdest and most counter-intuitive answers they've found in their endless quest to explain our bizarre world. Take a peek at some Unconventional Wisdom - and pass it on! The world only gets more amazing when discoveries are shared.

Free Delivery
Pinterest Twitter Facebook Google+
You may like...
Max Maths Primary A Singapore Approach…
Tony Cotton Paperback R556 Discovery Miles 5 560
Amazing Animals, Fun Facts and Animal…
Janet Sipl Hardcover R556 Discovery Miles 5 560
The Green Crab Cookbook - An Invasive…
Parks Mary, Thai Thanh, … Hardcover R1,139 Discovery Miles 11 390
Science and Technology Diplomacy in…
Nams Hardcover R1,507 Discovery Miles 15 070
Artificial Intelligence Engines - A…
James V Stone Hardcover R1,897 Discovery Miles 18 970
Max Maths Primary A Singapore Approach…
Tony Cotton Paperback R551 Discovery Miles 5 510
Max Maths Primary A Singapore Approach…
Tony Cotton Paperback R414 Discovery Miles 4 140
Handbook of Advanced Nanomaterials and…
Vikas Mittal Hardcover R3,351 Discovery Miles 33 510
Max Maths Primary A Singapore Approach…
Tony Cotton Paperback R559 Discovery Miles 5 590
The Hundred-Page Machine Learning Book
Andriy Burkov Hardcover R1,242 Discovery Miles 12 420

 

Partners