Columbia subject headings:
Cuba--Handbooks, manuals, etc.
Cuba--Politics and government--1959-1990.
Cuba--Relations--United States.
United States--Relations--Cuba.
Harvard subject headings:
Cuba--Politics and government--1959-
Cuba--Politics and government--1959-1990.
Cuba--Relations--United States.
United States--Foreign relations--1945-1989.
United States--Foreign relations--1989-
United States--Relations--Cuba.
Princeton subject headings:
Cuba--Handbooks, manuals, etc.
Cuba--Politics and government--1959-1990.
Cuba--Politics and government--1990-
Cuba--Relations--United States.
United States--Relations--Cuba.