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Dead Reckoning: Calculating Without Instruments
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Barnes and Noble
Dead Reckoning: Calculating Without Instruments
Current price: $17.95
Barnes and Noble
Dead Reckoning: Calculating Without Instruments
Current price: $17.95
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Size: Paperback
*Product Information may vary - to confirm product availability, pricing, and additional information please contact Barnes and Noble
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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