Columbia subject headings:
Architecture--Germany--History--20th century.
Public architecture--Germany.
Railroad stations--Germany.
Railroads--Buildings and structures--Germany.
Harvard subject headings:
Architecture--Germany--History--20th century
Public architecture--Germany.
Railroad stations--Germany
Railroad stations--Germany--Designs aand plans.
Railroad stations--Germany--History--20th century.
Railroads--Buildings and structures--Germany.
Princeton subject headings: