000 00530nam a2200169Ia 4500
008 190328s9999||||xx |||||||||||||| ||und||
010 _a75-14623
020 _a0-521-29011-2
040 _aNITIL
_cNITIL
082 _221st
_a338.06
_bR813P
100 _aRosenberg, Nathan
245 0 _aPerspective on technology
_cNathan Rosenberg
260 _aCambridge
_bCambridge University Press
_c1976
300 _ax, 353p.
650 _aTechnological innovations-United States; Diffusion of innovation; Economic development
942 _cBKS
999 _c14833
_d14833