000 00272nam a2200109Ia 4500
008 130521s9999 xx 000 0 und d
020 _a774730595
100 _a"Baumol, William J."
245 _aEconomics :
260 _a"Toronto, ON :"
650 _aMACROECONOMICS;ECONOMICS
999 _c11335
_d11335