00366nam a2200145Ia 4500008004100000040002500041082001200066100004900078245001400127250002300141260002800164300000800192942000700200999001300207230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a330 Sa4  aSamuelson , Paul A. and William D. Nordhaus  0aEconomics  aFourteenth Edition  bMcGraw-Hill, Inc.c1992  a784  cBK  c255d255