00298nam a2200121Ia 4500008004100000040002500041082001200066100002300078245001500101250001900116260003300135300000800168230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a330 R33  aReynolds, Lloyd G. 0aEconomics   aFourth Edition  bRICHARD D. IRWIN, INC.c1973  a849