Columbia subject headings:
Cuba--Politics and government--1959-1990.
Latin America--Politics and government--1948-1980.
Nicaragua--Politics and government--1979-1990.
Right and left (Political science)
Harvard subject headings:
Cuba--Politics and government--1959-
Latin America--Politics and government--1948-1980.
Latin America--Politics and government--1980-
Nicaragua--Politics and government--1979-1990.
Right and left (Political science)
Princeton subject headings:
Cuba--Politics and government--1959-1990.
Latin America--Politics and government--1948-1980.
Latin America--Politics and government--1980-
Nicaragua--Politics and government--1979-1990.
Right and left (Political science)