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Mathemagics: How to Look Like a Genius Without Really Trying


Lowell House 

Arthur Benjamin, Ph. D., and
Michael Brant Shermer, Ph. D.

1993-03 

ISBN: 0929923545 

218 pages 

PDF 

ENGLISH

14 MB


Using proven techniques, this volume shows how to add, subtract, multiply and divide faster than is possible with a calculator or pencil and paper, and helps readers conquer their nervousness about math.



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