Columbia subject headings:
Latin America--Politics and government--1948-1980.
Political science--Latin America.
Political sociology.
Harvard subject headings:
Latin America--Politics and government--1948-1980.
Latin America--Politics and government--1980-
Political science--Latin America
Political sociology.
Princeton subject headings:
Latin America--Politics and government--1948-1980.
Latin America--Politics and government--1980-
Political science--Latin America.
Political sociology.