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Subjects
Citation indexes, Databases, Patents, Statistical methodsPlaces
United StatesShowing 1 featured edition. View all 1 editions?
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The NBER patent citations data file: lessons, insights and methodological tools
2001, National Bureau of Economic Research
in English
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Book Details
Edition Notes
"October 2001."
JEL no. O3.
Includes bibliographical references (p. 39-40).
Electronic access limited to Binghamton University faculty, staff and students for instructional and research purposes only.
Electronic version available via the Internet at the NBER World Wide Web site.
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Feedback?December 4, 2010 | Edited by Open Library Bot | Added subjects from MARC records. |
December 10, 2009 | Created by WorkBot | add works page |