000			00310nam a2200133Ia 4500
008			211209s1979 xx 000 0 und d
041			_aeng
082			_a658.5 N79 BAN
100			_aBANGA T R
245			_aINDUSTRIAL ENGINEERING AND MANAGEMENT SCIENCE
250			_a2 ed.
260			_c1979
300			_a668
999			_c15673 _d15673