Columbia subject headings:
Congress for Cultural Freedom.
Spain--Intellectual life--1939-1975.
Spain--Politics and government--1939-1975.
United States. Central Intelligence Agency--Spain.
Harvard subject headings:
Cold War
Congress for Cultural Freedom
Espionage--Spain--History--20th century.
Spain--Politics and government--1939-1975
Princeton subject headings:
Cold War.
Congress for Cultural Freedom.
Espionage--Spain--History--20th century.
Spain--Politics and government--1939-1975.