Columbia subject headings:
Harvard subject headings:
Philippines--Economic conditions--1946-1986.
Philippines--Economic conditions--1986-
Philippines--Politics and government--1973-1986.
Philippines--Politics and government--1986-
Philippines--Relations--United States.
United States--Relations--Philippines.
Princeton subject headings:
Philippines--Economic conditions--1946-
Philippines--Politics and government--1973-.
Philippines--Relations--United States.
United States--Relations--Philippines.