How Machines Work

By Christopher Rawson

-- Highly original books answer young children's questions about the world around them-- Exciting full color illustrations This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 086020197X
• ISBN13: 9780860201977
• Release Date: December 1990
• Publisher: Edc Pub
• Weight: 0.45 lbs.
• Dimensions: 11.0" x 0.3" x 8.5"
• Age Range: 7 to 10 years
• Grade Range: Grades 2 to 5