Pulleys
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| Google books | books.google.com |
|---|---|
| Originally published | 1996 |
| Authors | Michael Dahl |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2302367 |
About Pulleys
Easy-to-read science books introduce the youngest readers to simple machines, with full-color photographs, tied closely to the basic text. The books provide basic information about levers, inclined planes, pulleys, and wheels and axles.