How Things WorkBook - 1995
Here is a fascinating guide to the world of machines and technology, packed with hundreds of hands-on experiments for the whole family. Activities are designed to use everyday materials that are inexpensive and easy to obtain.
Publisher: Pleasantville, N.Y. : Reader's Digest Association, c1995.
Branch Call Number: J 621.8 Ardley
Characteristics: 192 p. :,col. ill. ;,29 cm.