R & D, patents, and productivity
edited by Zvi Griliches
Bok Språk ikke angitt 1984
| Utgitt | Chicago : University of Chicago Press , 1984
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|---|---|
| Omfang | xi, 512 s. : fig.
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| Opplysninger | "... papers and discussions presented at a conference held in Lenox , Massachusetts ..." - Side xi.
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| Emner | |
| ISBN | 0226308839
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