Inventing a Better Mousetrap: 200 Years of American History in the Amazing World of Patent Models eBook

Original price was: $9.99.Current price is: $7.00.

By: Alan Rothschild; Ann Rothschild
Publisher: Maker Media, Inc
Print ISBN: 9781457187186, 1457187183
eText ISBN: 9781457187162, 1457187167
Edition: 1st

Inventing a Better Mousetrap: 200 Years of American History in the Amazing World of Patent Models eBook

Original price was: $9.99.Current price is: $7.00.

eText ISBN: 9781457187162 SKU: 9781457187162 Category: Tags: , Print ISBN: 9781457187186