000 00399 a2200157 4500
082 _a658.4034
_bGUP
090 _c28723
_d50030
100 _aGupta, Prem Kumar
245 _aOperations research and quantitative analysis
260 _aNew Delhi
_bS.Chand
_c1993
_g1993
300 _axv, 987p.
_c21cm.
650 _aMANAGEMENT
650 _aOPERATIONS RESEARCH
700 _aHira, D. S.
942 _cL
999 _c55327
_d55327