Columbia subject headings:
Architecture, Domestic--Germany--Designs and plans.
Dwellings--Germany--History--20th century.
Housing--Germany--History--20th century.
Harvard subject headings:
Architecture, Domestic--Germany--Designs and plans.
Dwellings--Germany--History--20th century.
Housing--Germany--History--20th century.
Princeton subject headings:
Architecture, Domestic--Germany--Designs and plans.
Dwellings--Germany--History--20th century.
Housing--Germany--History--20th century.