000 00411nam a2200157Ia 4500
008 210716s2006 xx 000 0 und d
020 _a8121902819
041 _aeng
082 _a003 GUPP
100 _aGupta Prem Kumar;Hira D S.
245 _aOperations research.
250 _a1
260 _aNew Delhi
_bS Chand and Company Ltd
_c2006
300 _axvi,1055,8
650 _aSystems,Operation Research(003
999 _c187604
_d187604