The Democratization of Invention: Patents and Copyrights in American Economic Development, 1790–1920 (NBER Series on Long-Term Factors in Economic Development)

Development

by B. Zorina Khan

Hardcover

ISBN: 978-0-521-81135-4

ISBN-10: 0-521-81135-X

Cambridge University Press · 2005
See also:
2013PaperbackThe Democratization of Invention: Patents And Copyrights In American Economic Development, 1790–1920 (NBER Series on Long-Term Factors in Economic Development)