Knots are familiar objects. We use them to moor our boats, to wrap our packages, to tie our shoes. Yet the mathematical theory of knots quickly leads to deep results in topology and geometry. "The Knot Book" is an introduction to this rich theory, starting with our familiar understanding of knots and a bit of college algebra and finishing with exciting topics of current researc...(展开全部)

Knots are familiar objects. We use them to moor our boats, to wrap our packages, to tie our shoes. Yet the mathematical theory of knots quickly leads to deep results in topology and geometry. "The Knot Book" is an introduction to this rich theory, starting with our familiar understanding of knots and a bit of college algebra and finishing with exciting topics of current researc...(展开全部)

Russia faces famine. The Soviets are forced topin their hopes for survival on the U.S. But asthe KGB and the CIA watch in horror, the rescue of aUkrainian freedom fighter from the Black Seaunleashes savagery that endangers peace--and plungesleaders from Washington to Moscow into a web ofoverwhelming intrigue, terror, and suspense. Only twolovers can save the world from nucleard...(展开全部)

'Abercrombie is in a class of his own' JOE HILL 'An unholy delight' PIERCE BROWN 'Hilarious, profound, tragic, and so thrillingly paced' NICHOLAS EAMES 'An incredibly fun, incredibly action-packed and, by the end, incredibly affecting book' TAMSYN MUIR Europe stares into the abyss. Plague and famine stalk the land, monsters lurk in every shadow and greedy princes care for nothi...(展开全部)

Hailed by the "Bulletin of the American Mathematical Society" as "a very welcome addition to the mathematical literature," this text is appropriate for advanced undergraduates and graduate students. Written by two internationally renowned mathematicians, it offers an accessible treatment that requires no previous knowledge of algebraic topology. 1963 edition.

Hailed by the "Bulletin of the American Mathematical Society" as "a very welcome addition to the mathematical literature," this text is appropriate for advanced undergraduates and graduate students. Written by two internationally renowned mathematicians, it offers an accessible treatment that requires no previous knowledge of algebraic topology. 1963 edition.