000 00345nam a2200133Ia 4500
005 20250626141849.0
008 241013s9999 xx 000 0 und d
020 _a9788121902816
100 _aGupta, Premkumar
245 0 _aOperations Research
260 _aN Delhi
_bPearson Education India Pvt.Ltd.
_c2008
300 _a274
942 _cBK
999 _c1343
_d1343