The History of the Clock

by Barbara A. Somervill

People used sundials and calendars to keep track of time long before the invention of stylish wristwatches and radio alarm clocks. This book provides kids with an in-depth look at the development of... This description may be from another edition of this product.

• Format: Library Binding
• Language: English
• ISBN: 1592963447
• ISBN13: 9781592963447
• Release Date: January 2004
• Publisher: Child's World
• Length: 32 Pages
• Weight: 0.70 lbs.
• Dimensions: 0.3" x 9.5" x 8.0"
• Age Range: 8 to 11 years
• Grade Range: Grades 3 to 6