How to Become a Successful Inventor: Design a Gadget in Your Spare Time and Strike It Rich!

By James Schwenck, Eric McNair, Eric P. McNair

No Synopsis Available.

• Format: Hardcover
• Language: English
• ISBN: 0803830319
• ISBN13: 9780803830318
• Release Date: January 1973
• Publisher: Hastings House
• Weight: 1.00 lbs.