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Karl-Heinz Mittelsteiner
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Stand Alone
![Umsatzsteuergesetz 1980 [neunzehnhundertachtzig] - Materialien](/_next/image?url=https%3A%2F%2Fstorage.googleapis.com%2Fmenrva_img_storage%2Fcovers%2F9783921379523_5baac837.jpg&w=3840&q=80)