The democratization of invention : patents and copyrights in American economic development, 1790-1920

著者
    • Khan, B. Zorina
書誌事項

The democratization of invention : patents and copyrights in American economic development, 1790-1920

B. Zorina Khan

(NBER series on long-term factors in economic development / editors, Robert W. Fogel and Clayne L. Pope)

Cambridge University Press, 2009

  • : pbk

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注記

Originally published 2005. "First paperback edition 2009"--T.p. verso

Includes bibliographical references and index

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