Rate and Direction of Inventive Activity
Economic and Social Factors
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Author
Publication
2015 - Princeton University Press
Language
English
Word Count
162,000 words, Guess
Page Count
648 pages
Identifiers
- Open LibraryOL28589227M
- ISBN-139780691625492
- OCLC Control Number231128
- Library of Congress Control Number62007044
Classifications
- LCC
Subjects
Other Editions
- Rate and Direction of Inventive Activity: Economic and Social Factors
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