The Democratization of Invention: Patents and Copyrights in American Economic Development, 1790–1920 (NBER Series on Long-Term Factors in Economic Development)
by B. Zorina Khan
ISBN 13: 9780521747202
Format: Illustrated (342 pages) Publisher: Cambridge University Press Published: 20 Nov 2013
Save for later
The Evolution of Technology (Cambridge Studies in the History of Science)
by George Basalla
ISBN 13: 9780521296816
Format: Paperback (260 pages) Publisher: Cambridge University Press Published: 12 Oct 2010
Who Was Leonardo Da Vinci?
by Roberta Edwards, True Kelley
ISBN 13: 9780448443010
Format: Paperback (112 pages) Publisher: Grosset & Dunlap Published: 08 Sep 2005
100 Greatest Science Inventions of All Time
by Kendall Haven
ISBN 13: 9781591582649
Format: Paperback (360 pages) Publisher: Libraries Unlimited Published: 16 Dec 2005
The Wright Brothers: Pioneers of American Aviation (Landmark Books)
by Quentin Reynolds
ISBN 13: 9780394847009
Format: Paperback (160 pages) Publisher: Random House USA Children's Books Published: 12 Feb 1981