000 00313nam a2200133Ia 4500
020 _a0852265816
082 _a519.7 MIT/O
100 _aMital, K V
245 0 _aOptimization Methods in operations Research Systems Analysis
250 _a2ND ED
260 _bWiley
_aNewdelhi
_c1990
300 _a328p
942 _cBK
999 _c2067
_d2067