Columbia subject headings:
Harvard subject headings:
Berlin (Germany)--History--1918-1945--Sources--Exhibitions.
Germany--History--1933-1945--Sources--Exhibitions.
National socialism--Germany--Berlin--Sources--Exhibitions.
Princeton subject headings:
Berlin (Germany)--History--1918-1945--Sources--Exhibitions.
Germany--History--1933-1945--Sources--Exhibitions.
National socialism--Germany--Berlin--Sources--Exhibitions.