000 00508 a2200193 4500
999 _c43015
_d44562
003 ISURa
008 150219b xxu||||| |||| 00| 0 eng d
020 _a8121902819
041 _aEnglish
082 _a658.4034
_bGUP
100 _aGupta, Prem Kumar
_99956
245 _aOperations research
260 _c1976
_aNew Delhi
_bS. Chand
_g2007
300 _bill.
_c23 cm.
_axii , 1377 p.
650 _aMANAGEMENT
_959143
650 _aOPERATIONS RESEARCH
_91756
700 _aHira, D.S.
_97612
942 _cSR
_2ddc