000 00306nam a2200145Ia 4500
008 200218s9999 xx 000 0 und d
082 _a330 BAU
100 _a"Baumol, William J."
245 0 _aEconomics
250 _n9th ed.
260 _aOhio
260 _bThomson
260 _c2003
942 _cBC
999 _c242742
_d242742