No author has gone as far as Doerfler in covering methods of mental calculation beyond simple arithmetic. Even if you have no interest in competing with computers you'll learn a great deal about number theory and the art of efficient computer programming. —Martin Gardner
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Fascinating...no author has gone as far as Doerfler in covering methods of mental calculation beyond simple arithmetic. Even if you have no interest in competing with computers you'll learn a great deal about number theory and the art of efficient computer programming. (Martin Gardner, author of Mathematical Carnival)
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Seller: Gulf Coast Books, Cypress, TX, U.S.A.
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Seller: HPB Inc., Dallas, TX, U.S.A.
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Seller: WeBuyBooks, Rossendale, LANCS, United Kingdom
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Seller: Better World Books Ltd, Dunfermline, United Kingdom
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