Columbia subject headings:
Architecture--Germany--Hamburg.
Brick houses--Germany--Hamburg.
Building, Brick--Germany--Hamburg.
Buildings--Germany--Hamburg.
Hamburg (Germany)--Buildings, structures, etc.
Harvard subject headings:
Architecture, Modern
Architecture, Modern--Germany--Hamburg.
Architecture--Germany--Hamburg.
Brick houses--Germany--Hamburg.
Building, Brick--Germany--Hamburg.
Buildings--Germany--Hamburg.
Hamburg (Germany)--Buildings, structures, etc.
Princeton subject headings:
Architecture--Germany(West)--Hamburg.
Brick houses--Germany (West)--Hamburg.