Columbia subject headings:
Democracy--Spain.
European Movement. Congress (4th : 1962 : Munich, Germany)
Spain--Politics and government--1939-1975.
Harvard subject headings:
Congress for the European Political Community (4th : 1962 : Munich, Germany)
Democratization--Spain--History--20th century.
Europe--Politics and government--1945-
Spain--Politics and government--1939-1975.
Princeton subject headings:
Congress for the European Political Community (4th : 1962 : Munich, Germany)
Democratization--Spain--History--20th century.
Europe--Politics and government--1945-
Spain--Politics and government--1939-1975.