00366nam a2200133Ia 4500001000500000005001700005008004100022020001500063082001200078100002300090245008600113250001200199260002100211282320261006003644.0120911s9999    xx            000 0 und d  a0030250528  a330 BAU  aBaumol, William J.  aEconomics : principles and policy / William J. Baumol, Alan S. Blinder. - 7th ed.  a7th ed.  aThe Dryden Press