Columbia subject headings:
Harvard subject headings:
Capitals (Architecture), Romanesque--Germany--Rhine Province.
Capitals (Architecture), Romanesque--Germany--Schwarzrheindorf.
Capitals (Architecture)--Germany--Rhine Province.
Capitals (Architecture)--Germany--Schwarzrheindorf.
Kath. Pfarrkirche St. Klemens (Schwarz Rheindorf, Bonn, Germany)
Princeton subject headings:
Capitals (Architecture), Romanesque--Germany (West)--Rhine Province.
Capitals (Architecture), Romanesque--Germany (West)--Schwarz Rheindorf.
Capitals (Architecture)--Germany (West)--Rhine Province.
Capitals (Architecture)--Germany (West)--Schwarz Rheindorf.
Kath. Pfarrkirche St. Klemens (Schwarz Rheindorf, Bonn, Germany)