Columbia subject headings:
Harvard subject headings:
Architecture, Renaissance--Germany--Biberach an der Riss.
Castles--Germany--Biberach an der Riss.
Schloss Warthausen.
Princeton subject headings:
Architecture, Renaissance--Germany--Biberach an der Riss.
Castles--Germany--Biberach an der Riss.
Schloss Warthausen.