Simple Machines
Ramps, screws, wheels, pulleys, wedges and levers are all simple machines. Learn about what these machines are and what makes them work. Also find out how to spot machines in action all around you!
Specificaties
| ISBN/EAN | 9781474731645 |
| Auteur | Gaffney, Kelly |
| Uitgever | Van Ditmar Boekenimport B.V. |
| Taal | Engels |
| Uitvoering | Paperback / gebrocheerd |
| Pagina's | 24 |
| Lengte | |
| Breedte |