Pulleys
Edición de la obra Pulleys
| Autor | Mandy Suhr |
|---|---|
| Editorial | Wayland |
| Fecha de publicación | 2009 |
| Lugar | London |
| Idioma | inglés |
| ISBN-13 | 9780750259521 |
| ISBN-10 | 0750259523 |
| OCLC | 318672169 |
| Serie | Simple technology |
| Número de Cutter | S947p |
Introduces the concept of this simple machine and provides instructions for activities which explore how pulleys work. Suggested level: junior, primary.