Why Pi?

by Johnny Ball

Book Overview

From ancient mathematicians to modern trailblazers, join television legend Johnny Ball on an incredible and exciting adventure as he teaches you math Numbers are used in everyday life for many vital... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0756651646
• ISBN13: 9780756651640
• Release Date: August 2009
• Publisher: DK Publishing (Dorling Kindersley)
• Length: 96 Pages
• Weight: 1.40 lbs.
• Dimensions: 0.5" x 8.7" x 11.0"
• Age Range: 7 to 10 years
• Grade Range: Grades 2 to 5