000 00265nam a2200109Ia 4500
005 20250927093246.0
008 250927s9999 xx 000 0 und d
100 _aRon Pirayoff
245 0 _aEconomics Micro & Macro
260 _bHoughton Mifflin
650 _aEconomics
999 _c35218
_d35218