Machines we use
Edición de la obra Machines we use
| Autor | Sally Hewitt |
|---|---|
| Editorial | Children's Press |
| Fecha de publicación | 1998 |
| Lugar | New York |
| Idioma | inglés |
| Páginas | 30 |
| ISBN-10 | 0516207938 |
| LCCN | 97002154 |
| Serie | It's science! |
| Número de Cutter | H611m |
Examines various simple machines and how they are used to make work easier and provides activities using wheels, levers, pulleys, screws, and more.