000 00284nam a2200121Ia 4500
008 211209s9999 xx 000 0 und d
020 _a9789332518223
041 _aeng
082 _a001.424 TAH
100 _aTAHA
245 _aOPERATIONS RESEARCH AN INTRODUCTION
260 _bPEARSON
999 _c78713
_d78713