000 00301nam a22001337a 4500
020 _a9789383137565
082 _a658.409
_bJHA/O
100 _aV N Jha , P K Srivastava
245 _aOperations Research
260 _aNew Delhi
_bVayu Education
_c2013
300 _a426
650 _aMATH
942 _cBK
999 _c13578
_d13578