000			00312nam a2200133Ia 4500
008			211209s2018 xx 000 0 und d
020			_a9789353163419
041			_aeng
100			_aSTEVENSON,WILLIAM J
245			_aOPERATONS MANAGEMENT
250			_a12TH ed.
260			_bMC GRAW HILL _c2018
300			_a903
999			_c88881 _d88881