Gears (Toybox Science)
Edición de la obra Gears
| Autor | Chris Ollerenshaw, Pat Triggs |
|---|---|
| Editorial | A & C Black (Childrens books) |
| Fecha de publicación | September 26, 1991 |
| Páginas | 32 |
| Formato | Paperback |
| ISBN-13 | 9780713633542 |
| ISBN-10 | 0713633549 |
| OCLC | 24711189 |
| Número de Cutter | O49g |
Explains what gears are and how they are used; accompained by activities to show different types of gears in motion.