000			00327nam a2200133Ia 4500
100			_aModell, Martin E
020			_a0-07-042632-5
654			_aComputer Science
942			_cBK
245			_aA Professional's guide to systems analysis
260			_aMcGraw - Hill, New York _c1988
082			_a001.61 Mod
300			_axiii,313
999			_c59596 _d59596