000			00336nam a2200145Ia 4500
008			170101s1969 xx 000 0 und d
082			_a510.783 4 S34E
100			_aSHARPE, William F.
245		0	_aEconomics of computers
260			_bN.Y. _c1969
300			_a570p
650			_aCOMPUTERS
653			_aCOMPUTERS
942			_2ddc _cB
999			_c34158 _d34158