00450nam a2200169Ia 4500003000400000005001700004008004100021040000700062041000800069082002400077100002300101245008200124250000600206260004200212300001300254365001300267OSt20230331140314.0210423s2008    xx            000 0 und d  cAL  aeng  a658.4034223b WAGH  aWAGNER (Harvey M).  aPrinciples of operations research:  with applications to managerial decision.  a2  aNew DelhibPHI Learning Pvt Ltdc2008  axii,1039  b425cINR