| Publication |
USA, Sterling Publishing, 2004.
|
| Description |
48pYellow Spine
|
| Series |
First science experiments
|
| Summary/Abstract |
Helps you learn about the simple machines that make life easier, from wheels and axles to wedges and screws.
|
| Contents |
Force fields
Simple machines
Levers
Pulleys
Wheels and Axles
Inclined planes
Wedges
Screws
Compound machines
Glossary
|
| Standard Number |
9781402740510 Pb.
|