Columbia subject headings:
Latin America--Economic conditions--1945-
Latin America--Politics and government--1948-1980.
Quality of life--Latin America.
Harvard subject headings:
Latin America--Economic conditions--1945-
Latin America--Politics and government--1948-1980.
Quality of life--Latin America.
Princeton subject headings:
Latin America--Economic conditions--1945-
Latin America--Politics and government--1948-1980.
Quality of life--Latin America.