00369nam a2200145Ia 4500008004100000020001500041041001200056082001600068100001600084245006000100260002500160300000800185650001400193700001600207221030s9999    xx            000 0 und d  a8188665061  aEnglish  a105.23bAro  aH. K. Arora 0aOperations Research : Probabilistic & Determistic Model  bPHIaNew Delhic2003  a270  aComputers  aV. K. Gupta