Columbia subject headings:
Communism--Latin America.
Latin America--Politics and government--1948-1980.
United States--Foreign relations--Latin America.
Harvard subject headings:
Communism--Latin America
Latin America--Politics and government--1948-1980.
United States--Foreign relations--Latin America.
Princeton subject headings:
Communism--Latin America.
Latin America--Politics and government--1948-1980.
United States--Foreign relations--Latin America.