000 00309nam a2200133Ia 4500
008 230912s9999 xx 000 0 und d
082 _a511.33 SHA
100 _aTaha, Hamdy A.
245 0 _aOperation Research: An Introduction
260 _aNEW DELHI
260 _bPEARSON
260 _c2006
300 _a848
999 _c57840
_d57840