| Publication |
London, Franklin Watts, 2007.
|
| Description |
32pGreen Spine
|
| Series |
Simple machines
|
| Summary/Abstract |
There are levers all around us - from see-saw in the playground to the scissors in our homes. But what are levers, and how do they work? This book explains what levers do and why they are so useful to us in our everyday lives.
|
| Standard Number |
9780749675660 Hb.
|