Columbia subject headings:
El Salvador--Economic conditions--1945-
El Salvador--Economic policy.
El Salvador--Politics and government--1992-
Harvard subject headings:
El Salvador--Economic conditions--1945-
El Salvador--Economic policy.
El Salvador--Politics and government--1992-
Princeton subject headings:
El Salvador--Economic conditions--1945-
El Salvador--Economic policy.
El Salvador--Politics and government--1992-