The Case of the Lean Mean Dirt Machine

by Craig Strasshofer

When a large company wants to charge millions for a new invention, they discover someone thought of it first. Does that stop them?? A Science Court story. This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0816747229
• ISBN13: 9780816747221
• Release Date: January 1998
• Publisher: Troll Communications
• Length: 80 Pages