Columbia subject headings:
Harvard subject headings:
Cuba--Economic conditions--1959-1990--Congresses.
Cuba--Economic conditions--1990---Congresses.
Cuba--Politics and government--1959---Congresses.
Cuba--Politics and government--1959-1990--Congresses.
Partido Comunista de Cuba--Congresses.
Princeton subject headings:
Cuba--Economic conditions--1990---Congresses.
Cuba--Politics and government--1959-1990--Congresses.
Cuba--Politics and government--1990---Congresses.
Partido Comunista de Cuba. Congreso (4th : 1991 : Santiago de Cuba, Cuba)