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Bad Godesberg KarlFinkelnburgStrae Grundriss EG. Kontorhaus der Firma Dren KarlFinkelnburgStrae Bad Godesberg Grundriss des Erdgeschosses Die Architektur des XX Jahrhunderts Taf original source br Simon Schreiterer Below Ein Klner Architekturbro zwischen Historismus und Moderne Verlag Mainz Aachen ISBN author PDold KarlFinkelnburgStrae