000 00321nam a2200133Ia 4500
008 201126s9999 xx 000 0 und d
041 _aeng
082 _a658.4034
_bGUP
100 _aGUPTA, PK and HIRA, DS
245 _aOPERATION RESEARCH
690 _aFACULTY OF MANAGEMENT STUDIES
690 _aFMS
999 _c16218
_d16218