000 00280nam a2200133Ia 4500
008 241129s9999 xx 000 0 und d
100 _aTaha, Hamdy A
245 0 _aOperation research
250 _a-
260 _bpearson edu
260 _c2008
300 _a733
942 _cBK
999 _c21656
_d21656