Columbia subject headings:
Communism.
Guevara, Che, 1928-1967.
Socialism--Latin America--History--20th century.
Harvard subject headings:
Communism--1945-
Communism.
Guevara, Che, 1928-1967
Socialism--Latin America--20th century.
Socialism--Latin America--History--20th century.
Princeton subject headings:
Communism--Cuba.
Communism.
Guevara, Che, 1928-1967--Contributions in political science.
Socialism--Cuba.