書誌事項

R & D, patents, and productivity

edited by Zvi Griliches

(A National Bureau of Economic Research conference report)

University of Chicago Press, c1984

タイトル別名

R and D, patents, and productivity

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注記

Papers presented at a conference held in Lenox, Mass. in the fall of 1981, and organized by the National Bureau of Economic Research

Includes bibliographies and indexes

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