000 00268nam a2200109Ia 4500
008 210616s9999 xx 000 0 und d
100 _aMankiw, N. Gregory
245 0 _aPrinciples of macroeconomics
260 _c2012
650 _aSocial Science
_bEconomics
942 _cBK
999 _c3681
_d3681