000 00528 a2200205 4500
999 _c19070
_d20617
003 ISURa
008 141113b xxu||||| |||| 00| 0 eng d
020 _a8121902189
020 _a8121902819
041 _aEnglish
082 _a658.4034
_bGUP
100 _aGupta , Prem Kumar
_99956
245 _aOperations research
260 _c1979
_aNew Delhi
_bS.Chand
_g2003
300 _c21 cm.
_axvi,1055 p.
650 _aOPERATIONS RESEARCH
_91756
650 _aMANAGEMENT
_978576
700 _aHira , D.S.
_97612
942 _cLN
_2ddc