Columbia subject headings:
Architecture, Medieval--Germany--Saarbrücken.
Church buildings--Germany--Saarbrücken.
Collegiate churches--Germany--Saarbrücken.
Excavations (Archaeology)--Germany--Saarbrücken.
Germany--Church history--843-1517.
Saarbrücken (Germany)--Antiquities.
Saarbrücken (Germany)--Church history.
St. Arnual (Saarbrücken, Germany)--Antiquities.
St. Arnual (Saarbrücken, Germany)--Church history.
Stiftskirche St. Arnual (Saarbrücken, Germany)
Harvard subject headings:
Christian antiquities--Germany--Saarbrücken.
Church architecture--Germany--Saarbrücken--History.
Excavations (Archaeology)--Germany--Saarbrücken.
Saarbrücken (Germany)--Church history.
Stiftskirche St. Arnual (Saarbrücken, Germany)--History.
Princeton subject headings: