Columbia subject headings:
Architecture, Domestic--Germany--Trier.
Architecture, Domestic--Moselle River Valley.
Dwellings--Germany--Trier.
Harvard subject headings:
Architecture, Domestic--Germany--Moselle River Valley.
Architecture, Domestic--Germany--Trier.
Trier (Germany)--Buildings, structures, etc.
Princeton subject headings:
Architecture, Domestic--Germany (West)--Moselle River Valley.
Architecture, Domestic--Germany (West)--Trier.
Trier (Germany)--Buildings, structures, etc.