000 00414nam a2200169Ia 4500
001 aQ4300
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 _aComputer Science
650 _aHumanities and Natural sciences
942 _bBooks
_cBK
999 _c6026
_d6026