000			00426namaa2200157 a 4500
999			_c81326 _d81326
007			BK
008			220208b1957 ||||g |||| 001 0 eng d
082			_a301.243 _bSPI N57H
100			_aSpicer, Edward H.
245			_aHuman problems in technological change : _ba casebook/
260			_aNew York : _bRussell sage foundation, _c1957.
300			_a301p.:
650		0	_aSocial Problems
650		0	_aSocial change
999			_$rm