000 00482nam a22001811a 4500
003 USJPLib
008 140924b xxu||||| |||| 00| 0 eng d
020 _a9788121902819
041 _aEng.
082 _a003
_bGUP
100 _aGupta, Prem Kumar
_921707
700 _aHira, D. S.
_916869
245 _aOperations research
_h[Text]
_cGupta, Prem Kumar
260 _aNew Delhi
_bS. Chand
_c1996
300 _axvi, 1055 p.
_bill.
_c21 cm.
650 _aSystems
_92298
942 _2ddc
_cPR
999 _c53718
_d53718