000			00310nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aEdward H Spicer
245		0	_aHuman Problems In Technological Change
250			_a1952
260			_bJOHN WILEY & SONS
300			_a301
650			_aSPM
942			_cPARAC
999			_c3176 _d3176