 
Build a Better Mousetrap: Make Classic Inventions, Discover Your Problem-Solving Genius, and Take the Inventor's Challenge
ISBN: 978-0-471-42991-3
Adobe E-Book
January 2004
US $14.95
 Purchase This E-Book
This price is valid for United States. Change location to view local pricing and availability. Other Available Formats: Paperback
|
RUTH KASSINGER is a writer, teacher, and consultant. She is the author of Wiley's Reinvent the Wheel and has written many articles on science and technology for such publications as the Washington Post, Smithsonian, and Science Weekly.
