Inventions

by Jean Crawford and Time Life Books

Questions and answers explore the world of inventions, explaining the creation of the radio, toothpaste, and other modern necessities. This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 080949454X
• ISBN13: 9780809494545
• Release Date: January 1994
• Publisher: Time Life Medical
• Length: 87 Pages
• Weight: 4.75 lbs.
• Dimensions: 0.5" x 8.6" x 12.0"
• Age Range: 6 to 7 years
• Grade Range: Grades 1 to 4