00351nam a2200133Ia 450000500170000000800410001702000180005808200180007610000260009424500270012026000280014730000100017565000320018520260924060605.0260121s9999    xx            000 0 und d  a9781292154923  a339.5b ABE-M  aAndrew B. Abel et al. 0aMacroeconomics (9th e)  bPearson Educationc2017  a670 p  aSocial Sciences,  Economics