000 00322nam a2200145Ia 4500
008 230523s9999 xx 000 0 und d
082 _a339 BRA
100 _aBarron, John M.
245 0 _aUnderstanding Macroeconomic Theory
260 _aLondon
260 _bRoutledge
260 _c2006
300 _a233
942 _cRB
999 _c3147
_d3147