ISBN 9780061231896 books & textbook
The Spirit of Invention: The Story of the Thinkers, Creators, and Dreamers Who Formed Our Nation
Lemelson Center for the Study of Inventi Fenster, Julie M.
Smithsonian /2009-06-09 Hardcover / 224 Pages
isbn-10: 0061231894 / isbn-13: 9780061231896
