00266nam a2200109Ia 4500008004100000082002100041100001100062245002500073250001200098260003800110300000800148240913s9999||||xx |||||||||||||| ||und||  aGS    330  TRU/M  aTruett 0aManagerial Economics  a8th Ed.  bWiley Publishing Inc.aNULLc2004  a742