Details
PUBLISHED
[United States] : Lerner Publishing Group : Made available through hoopla, 2002
DESCRIPTION
1 online resource
ISBN/ISSN
9780822500643 (electronic bk.) MWT11773811, 0822500647 (electronic bk.) 11773811
LANGUAGE
English
NOTES
Do you know what a lever is? How can a lever help you? Through simple experiments and clear explanations, understand how this simple machine functions and how it can make the work that you do easier
Mode of access: World Wide Web