000 01312nam a2200277Ia 4500
001 65105
003 BIBL
005 20160527192319.0
008 920529s1962 nyua b 10100 eng
010 _aevn00000224 //r85
020 _a0405075839
049 _aEVLG
050 0 _aHD69.I75
_bU52 1962
082 _a330.1
092 _a301.243
_bU589r
110 2 0 _aUniversities--National Bureau Committee for Economic Research.
_9183199
_2Local
245 1 4 _aThe rate and direction of inventive activity, economic and social factors
_ba conference of the Universities-National Bureau Committee for Economic Research and the Committee on Economic Growth of the Social Science Research Council.
260 0 _aNew York
_bArno Press
_c1962.
300 _a635 p.
_bill.
490 0 _aNational Bureau of Economic Research publications in reprint
500 _aReprint of the ed. published by Princeton University Press, Princeton, as v. 13 of the Special Conference series of the National Bureau of Economic Research.
504 _aIncludes bibliographical references and index.
650 0 _aInventions
_xCongresses.
_9115889
_2Local
710 2 0 _aSocial Science Research Council U.S.
_bCommittee on Economic Growth.
_9171844
_2Local
810 2 _aNational Bureau of Economic Research.
_tSpecial conference series
_v13.
999 _c50295
_d50295