000 00250nam a22001097a 4500
999 _c6248
_d6248
082 _a003
_bSHA/OPE
100 _aSharma,S.D.,
_97134
245 _aOperations Research
260 _aDelhi
_bKedarnath Ramnath
_c2015
300 _a406p.
_b[G24]
942 _cBOOK