Why Pi? |
 | Author: Johnny Ball Brand: DK Publishing
List Price: $16.99 Buy New: $9.90 as of 11/25/2009 06:34 CST details You Save: $7.09 (42%)
New (24) Used (5) from $9.90
Seller: allnewbooks Sales Rank: 172728
Media: Hardcover Reading Level: Ages 9-12 Pages: 96 Number Of Items: 1 Age: 7 - 10 years Shipping Weight (lbs): 0.4 Dimensions (in): 11 x 8.8 x 0.6
MPN: 9780756651640 ISBN: 0756651646 Dewey Decimal Number: 530.8 EAN: 9780756651640 ASIN: 0756651646
Publication Date: August 31, 2009 Availability: Usually ships in 1-2 business days
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Product Description Why Pi? presents even more mind-bending ways to think about numbers. Author Johnny Ball focuses on how people have used numbers to measure things through the ages, from the ways the ancient Egyptians measured the pyramids to how modern scientists measure time and space.
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