Simple Machines (Rookie Read-About Science: Physical Science: Previous Editions)
by Allan Fowler
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Publisher:
C. Press/F. Watts Trade
| Genre: | Juvenile Nonfiction |
|---|---|
| Language: | en |
| Published: | 2001 |
| ISBN13: | 9780516273105 |
| ISBN10: | 0516273108 |
About the Book
Describes and compares the four kinds of simple machines, levers, pulleys, wheels, and ramps.