000 00441 a2200169 4500
007 Paper bound
008 100719t xxu||||| |||| 00| 0 eng d
020 _a9788120329669
082 _222
_a658.4034
_bTI-O
100 _aTiwari, N K
100 _aShandilya, Shishir K
245 _aOperations research
260 _bPHI Learning
_c2006
_aNew Delhi
300 _axiii,292p.
942 _cBK
_2ddc
_04
999 _c5117
_d5117