Columbia subject headings:
Architecture--Germany--History--20th century.
Architecture--Germany.
City planning--Germany.
National socialism and architecture.
Harvard subject headings:
Architecture, Modern--20th century--Germany.
Architecture--Germany
Architecture--Germany--History--20th century
City planning--Germany
National socialism and architecture.
Princeton subject headings:
Architecture, Modern--20th century--Germany.
Architecture--Germany.
City planning--Germany.
National socialism and architecture.