00346nam a2200145Ia 4500003000500000008004100005020001800046040001900064082000700083100002300090245004200113260002500155300000800180546001200188STCL181203s9999    xx            000 0 und d  a9789332518322  aSTCLbENcSTCL  222  aFroyen, Richard T. 0aMacroeconomics: Theories and Policies  bPearsonaNoidac2017  a385  aEnglish