Columbia subject headings:
Architecture and society--Germany.
Architecture--Germany--History--20th century.
Architecture--Germany--History--21st century.
City planning--Germany--History--20th century.
City planning--Germany--History--21st century.
Urban renewal--Germany.
Harvard subject headings:
Architecture and society--Germany.
Architecture--Germany--History--20th century
Architecture--Germany--History--21st century.
Architecture--Social aspects--Germany.
City planning--Germany--History--20th century.
City planning--Germany--History--21st century.
Urban renewal--Germany.
Princeton subject headings:
Architecture--Germany--History--20th century.
Architecture--Germany--History--21st century.
Architecture--Social aspects--Germany.
City planning--Germany--History--20th century.
City planning--Germany--History--21st century.