{ [ BUILD A BETTER MOUSETRAP: MAKE CLASSIC INVENTIONS, DISCOVER YOUR PROBLEM SOLVING GENIUS, AND TAKE THE INVENTOR'S CHALLENGE ] } Kassinger, Ruth G ( AUTHOR ) Aug-19-2002 Paperback
| Country | USA |
| Manufacturer | Sophia Institute Press |
| Binding | Kindle Edition |
| ReleaseDate | 2025-02-25 |
| Format | Kindle eBook |