Columbia subject headings:
Harvard subject headings:
Architecture--Germany--Muhlhausen (Erfurt)
Art--Germany--Muhlhausen (Erfurt).
Mühlhausen (Thuringia, Germany)--Buildings, structures, etc.
Princeton subject headings:
Architecture--Germany (East)--Mühlhausen (Erfurt)
Art--Germany (East)--Mühlhausen (Erfurt).
Mühlhausen (Erfurt, Germany)--Buildings, structures, etc.