000 00362nam a2200157Ia 4500
008 230524s9999 xx 000 0 und d
082 _a3
_bPAN
100 _aR.Pannerselvam
245 0 _aOperations Research
250 _a5TH
260 _aNEW DELHI
_bPHI
_c2004
300 _aXIV;490
500 _aQuantity Number: 5
650 _aMathematics
942 _cBK
999 _c19028
_d19028