000 00781nam a2200253Ia 4500
003 OSt
005 20220925165758.0
006 a|||||r|||| 00| 0
007 ta
008 220923b |||||||| |||| 00| 0 eng d
037 _cGeneral Book
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _aX0gF, M7
100 _aNelson Richard R
_9234776
245 0 _aUnderstanding technical change as an evolutionary process
260 _aAmsterdam
_bNorth-Holland
_c1987
300 _aviii,125p
_ccm.
490 _aF De Vries lecture in economics : Theory, institutions, Policy, 8
500 _aBibliography: P 123-25
650 _aEconomic IRT Technology
_9234777
942 _hX0gF, M7
_cGB
_2CC
999 _c478157
_d478157