000 00299nam a22001217a 4500
020 _a9788120339309
082 _2-
100 _aSen, Rathindra P.
245 _aOperations research
_bAlgorithms & Applications
260 _aNew delhi
_bPHI learning Private LTD
_c2010
300 _a789p.
942 _cBK
999 _c23615
_d23615