Columbia subject headings:
Harvard subject headings:
Costa Rica--Economic conditions--1948-
Costa Rica--Economic policy.
Princeton subject headings:
Costa Rica--Economic conditions--1948-
Costa Rica--Economic policy.
Costa Rica--Social conditions.
Costa Rica--Social policy.
Economic indicators--Costa Rica.
Income distribution--Costa Rica.
Manpower policy--Costa Rica.
Poor--Costa Rica.
Social indicators--Costa Rica.
Wages--Costa Rica.