0
Your cart

Your cart is empty

Browse All Departments
Price
  • R100 - R250 (109)
  • R250 - R500 (512)
  • R500+ (1,390)
  • -
Status
Format
Author / Contributor
Publisher

Books > Science & Mathematics > Astronomy, space & time > Cosmology & the universe

Our Understanding of Matter and the Universe (Paperback): Vesselin Petkov Our Understanding of Matter and the Universe (Paperback)
Vesselin Petkov; Erwin Schroedinger
R480 Discovery Miles 4 800 Ships in 10 - 15 working days
The Story of Our Amazing Universe (Paperback): Athar Shareef The Story of Our Amazing Universe (Paperback)
Athar Shareef
R892 Discovery Miles 8 920 Ships in 10 - 15 working days

Our Universe is amazing. This is its story, told in simple language. The story tells how the Universe came to be what it is today. It starts with the Big Bang and describes how stars, black holes, and our solar system developed. It explores the evolution of life on Earth and investigates the possibility of extra-terrestrial life. It peers into the future and wonders about the Universe's likely old age and death, or whatever else may be its end. The challenge the book takes up is to explain all of this, including some of the astonishing concepts we have in science, such as Einstein's theories of Relativity and Quantum Mechanics, using virtually no mathematics and without dumbing-down. All are described narratively and explained using examples and anecdotes. The book is written for young people with a thirst for learning about the science of space, as well as for 'grown-ups' who want a better understanding of this fascinating subject.

Rewriting the Science - Evolution of Knowledge (Paperback): Carlos L Partidas Rewriting the Science - Evolution of Knowledge (Paperback)
Carlos L Partidas
R258 Discovery Miles 2 580 Ships in 10 - 15 working days
Big Bang and Cyclotron Physics Funeral (Paperback): Amrit S Sorli Big Bang and Cyclotron Physics Funeral (Paperback)
Amrit S Sorli
R330 Discovery Miles 3 300 Ships in 10 - 15 working days
Clusters of Galaxies: Volume 3, Carnegie Observatories Astrophysics Series - Probes of Cosmological Structure and Galaxy... Clusters of Galaxies: Volume 3, Carnegie Observatories Astrophysics Series - Probes of Cosmological Structure and Galaxy (Hardcover, New)
John S. Mulchaey, Alan Dressler, Augustus Oemler
R2,916 R2,553 Discovery Miles 25 530 Save R363 (12%) Ships in 12 - 17 working days

Clusters of galaxies are the largest and most massive collapsed systems in the Universe, and as such they are valuable probes of cosmological structure and galaxy evolution. The advent of extensive galaxy surveys, large ground-based facilities, space-based missions such as HST, Chandra and XMM-Newton and detailed numerical simulations makes now a particularly exciting time to be involved in this field. The review papers in this volume span the full range of current research in this area, including theoretical expectations for the growth of structure, survey techniques to identify clusters, metal production and the intracluster medium, galaxy evolution in the cluster environment and group-cluster connections. With contributions from leading authorities in the field, this volume is appropriate both as an introduction to this topic for physics and astronomy graduate students, and as a reference source for professional research astronomers.

Cosmochemistry - The Melting Pot of the Elements (Hardcover): C. Esteban, R.J.Garcia Lopez, A. Herrero, F. Sanchez Cosmochemistry - The Melting Pot of the Elements (Hardcover)
C. Esteban, R.J.Garcia Lopez, A. Herrero, F. Sanchez
R3,600 Discovery Miles 36 000 Ships in 12 - 17 working days

The chemical composition of the Universe has evolved over billions of years. A host of astrophysical processes and observations must be understood in order to explain why celestial objects have the chemical compositions observed. Originally published in 2004, this book contains the lectures delivered at the XIII Canary Islands Winter School of Astrophysics, which was dedicated to reviewing current knowledge about the origin and evolution of the chemical elements in the Universe. Written by seven prestigious astrophysics researchers, it covers cosmological and stellar nucleosynthesis, abundance determinations in stars and ionised nebulae, chemical composition of nearby and distant galaxies, and models of chemical evolution of galaxies and intracluster medium. This is a timely review of developments in cosmochemistry over the last decade.

The Future of Theoretical Physics and Cosmology - Celebrating Stephen Hawking's Contributions to Physics (Hardcover, New):... The Future of Theoretical Physics and Cosmology - Celebrating Stephen Hawking's Contributions to Physics (Hardcover, New)
G. W. Gibbons, E. P. S. Shellard, S.J. Rankin
R3,209 Discovery Miles 32 090 Ships in 12 - 17 working days

Based on lectures given in honor of Stephen Hawking's 60th birthday, this book comprises contributions from the world's leading theoretical physicists. Popular lectures progress to a critical evaluation of more advanced subjects in modern cosmology and theoretical physics. Topics covered include the origin of the universe, warped spacetime, cosmological singularities, quantum gravity, black holes, string theory, quantum cosmology and inflation. The volume provides a fascinating overview of the variety of subjects to which Stephen Hawking has contributed.

Publishing Sacrobosco's De sphaera in Early Modern Europe - Modes of Material and Scientific Exchange (Hardcover, 1st ed.... Publishing Sacrobosco's De sphaera in Early Modern Europe - Modes of Material and Scientific Exchange (Hardcover, 1st ed. 2022)
Matteo Valleriani, Andrea Ottone
R1,304 Discovery Miles 13 040 Ships in 9 - 15 working days

This open access volume focuses on the cultural background of the pivotal transformations of scientific knowledge in the early modern period. It investigates the rich edition history of Johannes de Sacrobosco's Tractatus de sphaera, by far the most widely disseminated textbook on geocentric cosmology, from the unique standpoint of the many printers, publishers, and booksellers who steered this text from manuscript to print culture, and in doing so transformed it into an established platform of scientific learning. The corpus, constituted of 359 different editions featuring Sacrobosco's treatise on cosmology and astronomy printed between 1472 and 1650, represents the scientific European shared knowledge concerned with the cosmological worldview of the early modern period until far after the publication of Copernicus' De revolutionibus orbium coelestium in 1543. The contributions to this volume show how the academic book trade influenced the process of homogenization of scientific knowledge. They also describe the material infrastructure through which such knowledge was disseminated, and thus define the premises for the foundation of modern scientific communities.

The Edge of Infinity - Supermassive Black Holes in the Universe (Hardcover, New): Fulvio Melia The Edge of Infinity - Supermassive Black Holes in the Universe (Hardcover, New)
Fulvio Melia
R1,601 Discovery Miles 16 010 Ships in 12 - 17 working days

This timely book is suitable for the general reader wishing to find answers to some of the intriguing questions now being asked about black holes. Although once recognized as the most destructive force in nature, following a cascade of astonishing discoveries, the opinion of supermassive black holes has undergone a dramatic shift. Astronomers are discovering that these objects may have been critical to the formation of structure in the early universe, spawning bursts of star formation, planets, and even life itself. Fulvio Melia is Associate Head of Physics and Professor of Astronomy at the University of Arizona. He is author of Electrodynamics (University of Chicago, 2001), and a forthcoming title, The Black Hole at the Center of Our Galaxy (Princeton).

Prespacetime Journal Volume 11 Issue 7 - Universal Bifurcations, Measurement Problem, Cosmological Model, & Special Tubular... Prespacetime Journal Volume 11 Issue 7 - Universal Bifurcations, Measurement Problem, Cosmological Model, & Special Tubular Surface (Paperback)
Quantum Dream Inc
R383 Discovery Miles 3 830 Ships in 10 - 15 working days
Nothing: A Very Short Introduction (Paperback): Frank Close Nothing: A Very Short Introduction (Paperback)
Frank Close
R287 R259 Discovery Miles 2 590 Save R28 (10%) Ships in 9 - 15 working days

What is 'nothing'? What remains when you take all the matter away? Can empty space - a void - exist? This Very Short Introduction explores the science and the history of the elusive void: from Aristotle who insisted that the vacuum was impossible, via the theories of Newton and Einstein, to our very latest discoveries and why they can tell us extraordinary things about the cosmos. Frank Close tells the story of how scientists have explored the elusive void, and the rich discoveries that they have made there. He takes the reader on a lively and accessible history through ancient ideas and cultural superstitions to the frontiers of current research. He describes how scientists discovered that the vacuum is filled with fields; how Newton, Mach, and Einstein grappled with the nature of space and time; and how the mysterious 'aether' that was long ago supposed to permeate the void may now be making a comeback with the latest research into the 'Higgs field'. We now know that the vacuum is far from being empty - it seethes with virtual particles and antiparticles that erupt spontaneously into being, and it also may contain hidden dimensions that we were previously unaware of. These new discoveries may provide answers to some of cosmology's most fundamental questions: what lies outside the universe, and, if there was once nothing, then how did the universe begin? ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

Theoretical Astrophysics: Volume 3, Galaxies and Cosmology (Paperback, Volume 3, Galaxies and Cosmology): T Padmanabhan Theoretical Astrophysics: Volume 3, Galaxies and Cosmology (Paperback, Volume 3, Galaxies and Cosmology)
T Padmanabhan
R2,229 Discovery Miles 22 290 Ships in 12 - 17 working days

This timely volume provides comprehensive coverage of all aspects of cosmology and extragalactic astronomy at an advanced level. Beginning with an overview of the key observational results and necessary terminology, it covers important topics: the theory of galactic structure and galactic dynamics, structure formation, cosmic microwave background radiation, formation of luminous galaxies in the universe, intergalactic medium and active galactic nuclei. This self-contained text has a modular structure, and contains over one hundred worked exercises. It can be used alone, or in conjunction with the previous two accompanying volumes (Volume I: Astrophysical Processes, and Volume II: Stars and Stellar Systems).

Gravitational-Wave Astronomy - Exploring the Dark Side of the Universe (Hardcover): Nils Andersson Gravitational-Wave Astronomy - Exploring the Dark Side of the Universe (Hardcover)
Nils Andersson
R2,666 Discovery Miles 26 660 Ships in 12 - 17 working days

This book is an introduction to gravitational waves and related astrophysics. It provides a bridge across the range of astronomy, physics and cosmology that comes into play when trying to understand the gravitational-wave sky. Starting with Einstein's theory of gravity, chapters develop the key ideas step by step, leading up to the technology that finally caught these faint whispers from the distant universe. The second part of the book makes a direct connection with current research, introducing the relevant language and making the involved concepts less mysterious. The book is intended to work as a platform, low enough that anyone with an elementary understanding of gravitational waves can scramble onto it, but at the same time high enough to connect readers with active research - and the many exciting discoveries that are happening right now. The first part of the book introduces the key ideas, following a general overview chapter and including a brief reminder of Einstein's theory. This part can be taught as a self-contained one semester course. The second part of the book is written to work as a collection of "set pieces" with core material that can be adapted to specific lectures and additional material that provide context and depth. A range of readers may find this book useful, including graduate students, astronomers looking for basic understanding of the gravitational-wave window to the universe, researchers analysing data from gravitational-wave detectors, and nuclear and particle physicists.

Cosmic Image - Deciphering the Imagery of Icelandic Myth (Paperback): Petur Haldorson Cosmic Image - Deciphering the Imagery of Icelandic Myth (Paperback)
Petur Haldorson
R1,013 Discovery Miles 10 130 Ships in 10 - 15 working days
The Bigger Bang (Paperback, Revised): James E Lidsey The Bigger Bang (Paperback, Revised)
James E Lidsey
R738 Discovery Miles 7 380 Ships in 12 - 17 working days

James Lidsey deftly steers us along a journey back in time to the very origin of the universe. We are introduced to the fascinating ideas scientists are currently developing to explain what happened in the first billion, billion, billion, billionth of a second--the 'inflationary' epoch. Along the way Lidsey reviews the latest ideas on superstrings, parallel universes, and the ultimate fate of our universe. Lucid analogies, clear and concise prose, and straight-forward language make this book a delight to read. James E. Lidsey holds a Royal Society University Fellowship at Queen Mary and Westfield College. He has been awarded the Valerie Myerscough Prize in Physics, Mathematics and Astronomy as a doctoral student. He was later honored by the Gravity Research the Fifth Prize and named one of the 100 people most likely to play an influential role over the next decade by the Sunday Times.

New Perspectives in Astrophysical Cosmology (Hardcover, 2nd Revised edition): Martin Rees New Perspectives in Astrophysical Cosmology (Hardcover, 2nd Revised edition)
Martin Rees
R1,316 Discovery Miles 13 160 Ships in 12 - 17 working days

This volume presents an unique and accessible synthesis of modern cosmology. In recent years, observational cosmology has made remarkable advances, bringing into sharper focus a new set of fundamental questions that Martin Rees addresses in this book. Why is the universe expanding the way it is? What were the 'seeds' that caused galaxies, clusters and superclusters to form? What is the nature of 'dark matter'? What happened in the very early universe? The latest exciting advances and theories are discussed, while maintaining a clear distinction between aspects that now have a firm empirical basis and those that remain speculative.

The Temple of Nature - Or, The Origin of Society. A Poem With Philosophical Notes (Paperback): Erasmus Darwin The Temple of Nature - Or, The Origin of Society. A Poem With Philosophical Notes (Paperback)
Erasmus Darwin
R439 Discovery Miles 4 390 Ships in 10 - 15 working days
David Levy's Guide to the Night Sky (Paperback, 2nd Revised edition): David H. Levy David Levy's Guide to the Night Sky (Paperback, 2nd Revised edition)
David H. Levy
R1,300 Discovery Miles 13 000 Ships in 12 - 17 working days

If, as Immanuel Kant once said, we are guided by the starry sky above and the moral law within, then, thanks to David Levy, we can now conceptualize Kant's adage at least half-way. David Levy's Guide to the Night Sky is designed to satisfy observers who have just become interested in the sky and want to navigate their way around it. By stirring the imagination and putting observation in a framework of personal adventure, Levy explains how to discover the Moon, planets, comets, meteors, and distant galaxies through a small telescope. Fully updated, the new edition includes:

  • A new section on the computer-controlled telescopes and how to use this new technology;
  • One new chapter on how charge-coupled devices (CCDs) have revolutionized the art of astronomical observation
  • An explanation of how a new variable star is discovered and studied, based on Levy's personal experience Levy explores topics as diverse as the features of the Moon from night to night; how to observe constellations from both urban and rural observation sites; how best to view the stars, nebulae, and galaxies; and how to map the sky. David H. Levy is one of the world's foremost amateur astronomers. He has discovered seventeen comets, seven using a telescope in his own backyard, and had a minor planet, Asteroid 3673 Levy, named in his honor. As a respected astronomer, he is best known for being the co-discoverer of the famous Shoemaker-Levy9 comet in 1994. Levy is frequently interviewed by the media and succeeded Carl Sagan as science columnist for Parade magazine. He has written and contributed to a number of books, most recently The Scientific American Book of the Cosmos (St. Martin's, 2000), Advanced Skywatching (Time Life, 2000), and Deep-Sky Companions (Cambridge, 2000).
  • Storms in Space (Hardcover): John W. Freeman Storms in Space (Hardcover)
    John W. Freeman
    R1,781 R1,435 Discovery Miles 14 350 Save R346 (19%) Ships in 10 - 15 working days

    Imagine what an extra-terrestrial Weather Channel would be like, with a professional space weatherman as your forecaster, and you get rather close to the astounding aspects of nature described in John Freeman's Storms in Space. Known only to a handful of space scientists, yet capable of disrupting technical systems as extensive as communication satellites and electric power grids Storms in Space is the first book to unveil the unseen elements of outer space. Opening with a series of vignettes (describing how the Northern and Southern lights [the aurora] are a visible manifestation of space storms, or how satellites serve as weather stations in space), Freeman provides visual analogies to help illustrate the effects of a storm in space on people. These vignettes explore the chain of events that lead to the storm and to connect the facets of the storm with the scenes in the vignettes. Freeman details the state of the art in forecasting space storms, the models that are used, and the prospects for their future improvement. He also describes the hazards of space storms for human technological systems including human space flight. Storms in Space provides both a new understanding and appreciation of how seemingly insignificant disturbances out there can have major effects right here. John W. Freeman is Professor Emeritus and Research Professor of Physics and Astronomy at Rice University. Over the past 35 years he has directed a number of satellite instrumentation projects, including the Apollo 12, 14, and 15 projects for which he was awarded the NASA Medal for Exceptional Scientific Achievement (1973). He has also served as Editor-in-Chief of Space Power. Freeman is currently working to develop a model that will forecast the intensity of the Van Allen Radiation Belts and helping to build a National Space Weather Service.

    New Cosmic Horizons - Space Astronomy from the V2 to the Hubble Space Telescope (Paperback): David Leverington New Cosmic Horizons - Space Astronomy from the V2 to the Hubble Space Telescope (Paperback)
    David Leverington
    R2,188 Discovery Miles 21 880 Ships in 12 - 17 working days

    New Cosmic Horizons tells the extraordinary story of space-based astronomy since the Second World War. Starting with the launch of the V2 rocket in 1946, this book explores the triumphs of space experiments and spacecraft designs and the amazing astronomical results that they have produced. David Leverington examines the fascinating way in which the changing political imperatives of the United States, USSR/Russia and Western Europe have modified their space astronomy programs. He covers all major astronomy missions of the first fifty years of space research: the Soviet Sputnik and American Explorer projects, the subsequent race to the moon, solar and planetary missions, and the wonders of modern astrophysics culminating in the exciting results of the Hubble Space Telescope. Extensively illustrated, New Cosmic Horizons offers amateur and professional astronomers an unusual perspective on the history of astronomy in our time. David Leverington was Design Manager of the GEOS Spacecraft and Meteosat Program Manager for ESA in the 1970s. During his tenure as Engineering Director at British Aerospace in the 1980s, he was responsible for the Giotto spacecraft that intercepted Halley's comet, and the Photon Detector Assembly and solar arrays for the Hubble Space Telescope. He is a Fellow of the Royal Astronomical Society. He lives in Essex, England.

    Our Cosmic Origins - From the Big Bang to the Emergence of Life and Intelligence (Paperback, Revised): Armand H. Delsemme Our Cosmic Origins - From the Big Bang to the Emergence of Life and Intelligence (Paperback, Revised)
    Armand H. Delsemme; Foreword by Christian De Duve
    R1,462 Discovery Miles 14 620 Ships in 12 - 17 working days

    Our Cosmic Origins tells the story of our remarkable adventure on this planet, beginning with a single event in the depths of space. It traces the rich and wonderful history of the Universe, from the Big Bang to the creation of atoms and molecules, from the formation of stars and planets to the emergence of life on Earth. Delsemme brings together cosmology, astronomy, geology, biochemistry, and biology to create a unique look at the complex story of the Universe. He chronicles how the first light atoms were made and formed stars and how heavier atoms were cooked in stars and scattered in space, creating dust mrains and organic molecules. He examines the growing eomplexity of plant and animal life, including the emergence and extinction of dinosaurs. Our Cosmic Origins shows how the coupling of eye and brain led to self-awareness and intelligence. It explores the cosmic coincidences that might explain our existence and concludes with the tantalizing suggestion that intelligent alien life is likely. This provocative book will appeal to anyone who has ever looked at the sky and wondered how we got here. Originally published in French, this edition has been revised to include the most recent research in astronomy and cosmology. Armand Delsemme has published four books and over 230 scientific papers. He received a Sigma Xi award for outstanding research and has had, by order of the International Astronomical Union, an asteroid named after him.

    Stargazing - Astronomy Without A Telescope (Paperback, 2nd Revised edition): Patrick Moore Stargazing - Astronomy Without A Telescope (Paperback, 2nd Revised edition)
    Patrick Moore
    R1,070 Discovery Miles 10 700 Ships in 12 - 17 working days

    On a clear night, the vastness and beauty of the star-filled sky is awe inspiring. In Stargazing: Astronomy without a Telescope Patrick Moore, Britain's best known astronomer, tells you all you need to know about the universe visible to the naked eye. With the aid of charts and illustrations, he explains how to "read" the stars, to know which constellations lie overhead, their trajectory throughout the seasons, and the legends ascribed to them. In a month-by-month guide he describes using detailed star maps of the night skies of both the northern and southern hemispheres. He also takes a look at the planets, the Sun and the Moon and their eclipses, comets, meteors, as well as aurorae and other celestial phenomena--all in accessible scientific detail. This captivating book shows how, even with just the naked eye, astronomy can be a fascinating and rewarding hobby--for life.

    The Secret of Life - Accept It, Embrace It, Discover Pure Joy (Paperback): Stephen Hawley Martin The Secret of Life - Accept It, Embrace It, Discover Pure Joy (Paperback)
    Stephen Hawley Martin
    R316 Discovery Miles 3 160 Ships in 10 - 15 working days
    Tensoren Und Felder (German, Hardcover): Hans-Joerg Dirschmid Tensoren Und Felder (German, Hardcover)
    Hans-Joerg Dirschmid
    R1,738 Discovery Miles 17 380 Ships in 10 - 15 working days

    Das Lehrbuch soll Studierende mit Interesse an den theoretischen Naturwissenschaften, deren Kenntnisse im wesentlichen aus einem Grundkurs der Differential- und Integralrechnung wie etwa fur Ingenieurfacher bestehen, in die klassische Feldtheorie mit modernen mathematischen Methoden einfuhren. Dementsprechend sind die Tensoranalysis und die Differentialgeometrie die mathematischen Themen, die Geometrie der Raum-Zeit und das Prinzip der Relativitat im Zusammenhang mit den Grundgesetzen der Elektrodynamik und der Gravitation die physikalischen. Mit Rucksicht auf die Mathematik der Relativitatstheorie, aber auch aus didaktischen Erwagungen, gliedert sich der Text in zwei Teile. Um den Leser unter einfacheren Anforderungen an das Vorstellungsvermogen mit der Methodik vertraut zu machen, wird zunachst der affine und euklidische Raum den mathematischen Objekten zugrundegelegt, um verallgemeinernd zur komplexeren Geometrie auf Mannigfaltigkeiten und Riemannschen Raumen hinuberfuhren zu konnen. Die Tensoranalysis in ebenen und gekrummten Raumen wird durch eine Einfuhrung in die spezielle und allgemeine Relativitatstheorie erganzt und abgeschlossen, wobei die Geometrie der Raum-Zeit und die Formulierung der Grundgesetze sowie mathematische Folgerungen zur Sprache kommen.

    Theoretical Astrophysics: Volume 1, Astrophysical Processes (Paperback, Volume 1, Astrophysical Processes): T Padmanabhan Theoretical Astrophysics: Volume 1, Astrophysical Processes (Paperback, Volume 1, Astrophysical Processes)
    T Padmanabhan
    R2,242 Discovery Miles 22 420 Ships in 12 - 17 working days

    Graduate students and researchers in astrophysics and cosmology need a solid grasp of a wide range of physical processes. This authoritative textbook helps readers develop the necessary toolkit of theory. The book is modular in design, allowing the reader to pick and chose a selection of chapters, if necessary. After reviewing the basics of dynamics, electromagnetic theory, and statistical physics, the book carefully develops a solid understanding of radiative processes, spectra, fluid mechanics, plasma physics and MHD, dynamics of gravitating systems, general relativity, nuclear physics, and other key concepts. Throughout, the reader's understanding is developed and tested with problems and helpful hints. This welcome volume provides graduate students with an indispensable introduction to and reference on all the physical processes they will need to successfully tackle cutting-edge research in astrophysics and cosmology. It can be used alone or in conjunction with two companion volumes, which cover stars and stellar systems, and galaxies and cosmology (both forthcoming).

    Free Delivery
    Pinterest Twitter Facebook Google+
    You may like...
    The Economic Basis of Peace - Linkages…
    William H. Mott Hardcover R2,798 Discovery Miles 27 980
    Making Love In A War Zone - Interracial…
    Jonathan Jansen Paperback  (3)
    R100 R93 Discovery Miles 930
    Ronald J. Fisher: A North American…
    Ronald J. Fisher Hardcover R2,780 R1,858 Discovery Miles 18 580
    Peacekeeping - Outspoken Observations by…
    James H. Allan Hardcover R2,773 Discovery Miles 27 730
    Beyond Bullets and Bombs - Grassroots…
    Judy Kuriansky Hardcover R1,990 Discovery Miles 19 900
    Euro-Mediterranean Partnership for the…
    H. Brauch, A. Marquina, … Hardcover R2,938 Discovery Miles 29 380
    Exit Strategies and State Building
    Richard Caplan Hardcover R4,211 Discovery Miles 42 110
    Global Security Beyond the Millennium…
    Sharyl Cross, Igor A. Zevelev, … Hardcover R2,877 Discovery Miles 28 770
    War and the Transformation of Global…
    V. Jabri Hardcover R2,585 Discovery Miles 25 850
    The Man The Moment Demands - Master The…
    Jason Wilson Paperback R482 R407 Discovery Miles 4 070

     

    Partners