00426nam a2200157Ia 450000500170000000800410001702000180005808200200007610000190009624500420011525000120015726000360016930000190020550000290022465000150025320241219094256.0231217s9999    xx            000 0 und d  a9788131759165  a001.424  TAH;77  aTaha, Hamdy A. 0aOperations research : an introduction  a8th ed.  c2011bDorling KindersleyaNoida  axxii, 733+Q-26  aContent pages available.  aOperations