00367nam a2200145Ia 4500008004100000041000800041082001300049100002000062245003900082250000900121260005500130300000900185365000800194999001900202231011s9999    xx            000 0 und d  aeng  a658.4034  aWagner Harvey M  aPrinciples of  Operations Research  a2nd   bPrentice Hall Of India  Pvt. Ltd. N.Delhi. -c2004  a1039  b260  c889778d889778