000 00434nam a2200169Ia 4500
001 aQ4297
008 220802s9999 xx 000 0 und d
020 _a81-203-1222-8
100 _a Hamday , A. Taha
245 0 _aOperations Research:an introduction
250 _a6th
260 _c1997
300 _axx,916
600 _aEngineering Technology
650 _aComputer science, information & general works
942 _bBooks
_cBK
999 _c6023
_d6023