000 00291nam a2200133Ia 4500
100 _aSHARMA S D
650 _aOperations Research
365 _cRS
365 _d1
942 _cSCSTBK
245 _aOperations Research
260 _bKedarnath Ramnath
_c2007
_aDelhi
300 _aXXIV+6 UNITPP
999 _c36144
_d36144