000			00524nam a2200193Ia 4500
008			131223s9999 xx 000 0 und d
040			_aISI KOLKATA
041			_aEnglish
082			_a303.483 _bSp754
245			_aHuman problems in technological change _ba casebook
260			_aNew York _bRussell Sage Foudation _c1952
300			_a301p.
650			_aScience and technology
650			_aSocial change
650			_aSocial problems
650			_aTechnological change
700			_aSpicer E H _4ed.
942			_cBK
999			_c33427 _d33427