Columbia subject headings:
Brandt, Willy, 1913-1992--Congresses.
Europe--Politics and government--1945---Congresses.
Harvard subject headings:
Brandt, Willy, 1913-1992--Congresses.
Democratization--History--Congresses.
Europe--Politics and government--1945---Congresses.
Germany (West)--Politics and government--1945-1990--Congresses.
Socialism--History--21st century--Congresses.
Princeton subject headings:
Brandt, Willy, 1913-1992--Congresses.
Europe--Politics and government--1945---Congresses.