Lifting by levers
Andrew Dunn ; illustrated by Ed Carr
Bok Engelsk 1991
| Utgitt | Hove : Wayland , 1991
|
|---|---|
| Omfang | 32 s. : ill.
|
| Opplysninger | Describes simples machines which utilize the principle of levers to move heavy objects, cut material, and make music.
|
| Emner | Levers
Levers - Juvenile literature Lifting and carrying - Juvenile literature Simple machines engelske barnebøker |
| ISBN | 0750202181
|
