Columbia subject headings:
Harvard subject headings:
Brühl (Baden-Württemberg, Germany)--History.
Brühler Rathaus (Brühl, Baden-Württemberg, Germany)--History.
Princeton subject headings:
Brühl (Baden-Württemberg, Germany)--History.
Brühler Rathaus (Brühl, Baden-Württemberg, Germany)--History.