000			00461nam a2200145Ia 4500
008			150317s9999 xx 000 0 und d
080			_a338.924 _bGIN-T
100			_aGinzberg, Eli
245			_aTechnology and social change
260			_c1964 _aNew York _bColumbia University Press
300			_avii, 158p.
500			_aedited for the Columbia university seminar on technology and social change
650			_aTechnology ChangeSocial Change
942			_2udc _cBK
999			_c7410 _d7410