Machines we use
Edición de la obra Machines we use
| Autor | Sally Hewitt |
|---|---|
| Editorial | Children's Press |
| Fecha de publicación | 2007 |
| Lugar | New York, London |
| Idioma | inglés |
| Páginas | 30 |
| ISBN-13 | 9780749677756 |
| ISBN-10 | 0749677759 |
| OCLC | 237187072 |
| Serie | It's science! · Hewitt, Sally |
| 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.