Columbia subject headings:
Philippines--Politics and government--1935-1946.
Philippines--Politics and government--1946-
Philippines--Presidents.
Harvard subject headings:
Philippines--Politics and government--1935-1946.
Philippines--Politics and government--1946-
Presidents--Philippines.
Princeton subject headings:
Philippines--Politics and government--1935-1946.
Philippines--Politics and government--1946-
Philippines--Presidents.