First How Things Work Encyclopedia: A First Reference Guide for Inquisitive Minds

By Margaret Parrish

Looking at the technology all around us-and then explaining how it works, the How Things Work Encyclopedia lifts the hood of a car engine, gets inside a TV set, and discovers the power of invisible... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0756658357
• ISBN13: 9780756658359
• Release Date: December 2009
• Publisher: DK Publishing (Dorling Kindersley)
• Length: 128 Pages
• Weight: 1.64 lbs.
• Dimensions: 0.5" x 8.6" x 10.9"
• Age Range: 7 to 10 years
• Grade Range: Grades 2 to 5