000 00485nam a2200205Ia 4500
008 201126s9999 xx 000 0 und d
041 _aeng
082 _a658.4034/GUP
100 _aGUPTA AND HIRA
245 _aOPERATION RESEARCH
250 _a1st
260 _bS. CHAND AND COMPANY
_c2001
300 _a1055
490 _aN
690 _aFMS
690 _aMECHANICAL ENGINEERING
690 _aFACULTY OF MANAGEMENT STUDIES
690 _aOPERATION RESEARCH
999 _c665
_d665