00309nam a2200121Ia 4500008004100000041000800041082002000049100001800069245004500087260003200132300001600164365000700180240624s9999    xx            000 0 und d  aeng  a338.5027658 TRU  aTRUETT LILA J  aMANAGERIAL ECONOMICS ANALYSIS PROBLEMS A  c2004aSingaporebJohn Wiley  axxvi, : 742  cRS