Columbia subject headings:
Cuba--Economic conditions--1959-1990.
Cuba--Economic policy.
Marxian economics.
Socialism--Cuba.
Harvard subject headings:
Cuba--Economic conditions--1959-1990.
Cuba--Economic policy.
Marxian economics.
Socialism--Cuba.
Princeton subject headings:
Cuba--Economic conditions--1959-1990.
Cuba--Economic policy.
Marxian economics.
Socialism--Cuba.