Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

This book is one of very few which, address in detail and in-depth, how preservice teachers build important mathematical ideas. A detailed case study of important mathematical learning by five preservice elementary school teachers, who construct powerful mathematical ideas by working through a major influential construction personally.

"Computer Power and Legal Language" explores the central issues involved in the use of computers to conduct legal business. The contributors, all experts in their field, take as their starting point fundamental questions about the potential utility of computational models of linguistics, intelligence, and logic in the law: Is it possible to use computing to communicate in the manner legal experts do? Can legal language be represented in computational form? How does natural language serve as both a bridge and a major stumbling block for the communication of concepts--both among jurists and computers? In answering these and other questions regarding computers in the law, the contributors present the results of research on the cutting edge of legal informatics, expert systems, and legal language, and they introduce important new applications of computers for lawyers.

Walter begins with an introductory chapter on the ways language is used in law. Subsequent chapters address a wide range of concerns: the relationship between precision in meaning and open texture in legal writing; the application of logic programming to law; a semantic representation of pre-contractual and contractual verbs of exchange; the use of CCLIPS, a computer program that reads and understands the Louisiana civil code; the interface between human users and legal information retrieval systems; and more. A state-of-the-art contribution to current research in the field, this book offers a much-needed synthesis of current theory and practice regarding computers and legal language.

"Weeds, Control Without Poisons" demonstrates the necessity in agriculture today for a more holistic, eco-centered perspective. The author explains what 50 years of deadly chemicals have already done to our soil and our bodies, demonstrating this process does not work in any long-term common sense agricultural system and offering alternatives to chemicals. Explores the workings of soil ecosystems and teaches how to understand and control the growth of countless weed species.

Ask the Plant, based on the agronomy of "K." Chandler, offers farmers and growers a better way to grow plants that involves reading the unique language of plants, utilizing leaf and petiole testing, and in turn knowing how to produce a better crop using only the fertilizers and soil-building ingredients that are truly needed, when they are most needed. Instead of following the decades old conventional model where plants are given copious amounts of soluble nitrogen fertilizers aimed to force-feed the landscape green, Ask the Plant addresses how to build a healthy soil without excessive inputs. After more than seven decades of soils being mined not replenished, especially of organic matter and minerals - it is time to "Ask the Plant" and find out what our crops and soils are really telling us so we can produce a better crop using only what is truly needed.

Collection of five musicals from the 1940s and '50s. 'Annie Get Your Gun' (1950) stars Betty Hutton as backwoods sharpshooter Annie Oakley. Plucked out of obscurity by Buffalo Bill (Louis Calhern), the rough-edged Annie is groomed for a leading role in Bill's world famous Wild West show. However, Annie has a rival in the form of rifleman Frank Butler (Howard Keel), a man she soon falls in love with. Songs include 'Anything You Can Do' and 'There's No Business Like Show Business'. In 'Easter Parade' (1948) Fred Astaire plays one half of a dance team who is ditched by his partner. Deciding he can make a star out of anyone he wants, he chooses a lowly chorus girl (Judy Garland) as his new partner. Songs include 'A Couple of Swells', 'Stepping Out With My Baby' and 'Shaking the Blues Away'. In 'Calamity Jane' (1953) Doris Day stars as the famous frontierswoman, who would rather hit targets than chase men - until she falls for 'Wild Bill' Hickok (Keel). However, he would rather shoot Indians than chase after a tomboy like Calamity Jane. Songs include 'The Black Hills of Dakota' and the Oscar-winning 'Secret Love'. 'High Society' (1956), based on 'The Philadelphia Story' play by Philip Barry, stars Grace Kelly as socialite Tracy Lord who, even as she prepares for her second marriage, still has obvious feelings for her ex-husband (Bing Crosby). She also strikes up a friendship with a reporter (Frank Sinatra), who has been sent to cover her society wedding. Songs include 'Who Wants to Be a Millionaire' and the famous Crosby/Sinatra duet 'Well, Did You Evah'. 'Meet Me in S.Louis' (1944) follows Esther Smith (Garland), a young woman from St. Louis who falls in love with the boy next door. The film is set in 1904, when the city hosted the World's Fair. Songs include 'Meet Me in St. Louis', 'Have Yourself a Merry Little Christmas' and 'The Trolley Song'.

Fred Astaire came out of retirement to star in this musical, playing one half of a dance team who is ditched by his partner. Deciding he can make a star out of anyone he wants, he chooses a lowly chorus girl (Judy Garland) as his new partner. Songs include `A Couple of Swells', `Stepping Out With My Baby' and `Shaking the Blues Away'. Also starring Ann Miller and Peter Lawford, with an appearance by a 2-year-old Liza Minelli.