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Build a Better Mousetrap: Make Classic Inventions, Discover Your Problem-Solving Genius, and Take the Inventor's Challenge Ruth Kassinger
Build a Better Mousetrap: Make Classic Inventions, Discover Your Problem-Solving Genius, and Take the Inventor's Challenge
Ruth Kassinger
A book of projects on inventions of all kinds, for kids ages 8-12. * A follow up to Reinvent the Wheel (0471 39539 0), this will present more projects based on classic inventions. * Projects are fun and encourage hands-on learning as well as problem solving.
128 pages, illustrations
| Medios de comunicación | Libros Paperback Book (Libro con tapa blanda y lomo encolado) |
| Publicado | 19 de agosto de 2002 |
| ISBN13 | 9780471395386 |
| Editores | John Wiley & Sons Inc |
| Páginas | 128 |
| Dimensiones | 210 × 280 × 7 mm · 317 g |
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