Columbia subject headings:
Architecture--Germany--History--1945-1990--Exhibitions.
City planning--Germany--History--1945-1990--Exhibitions.
Harvard subject headings:
Architecture--Germany--History--1945-1990--Exhibitions.
City planning--Germany--History--1945-1990--Exhibitions.
Princeton subject headings:
Architecture--Germany--History--1945-1990--Exhibitions.
City planning--Germany--History--1945-1990--Exhibitions.