00374    a2200169   4500003000400000005001700004008004100021020001500062024001800077040000600095082001100101100002100112245004200133250001200175260000900187300000800196OSt20180116182732.0160425b        xxu||||| |||| 00| 0 eng d  a0030312027  a9780030312021  c0  a658.15  aPappas, James L.  aManagerial EconomicscJames L. Pappas  a6th Ed.  c1991  a826