000			00306nam a22001457a 4500
020			_a9780072943290
082			_a004 OLE
100			_aO'Leary,Timothy.J
100			_aO'Leary,Linda.I
245			_aComputing Today
260			_aU.S.A _bMcGraw Hill
300			_a690p
650			_acomputer
942			_cREF
999			_c2136 _d2136