Brain Bafflers

by Rowland Morgan

A book of calculations using statistics. For example: if you watch TV for an hour a day until you are 70, how much time will you spend doing so? This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0330367838
• ISBN13: 9780330367837
• Release Date: January 1998
• Publisher: MacMillan Children's Books
• Length: 64 Pages