Columbia subject headings:
Harvard subject headings:
Greece--History--1917-1944.
Greece--Politics and government--1917-1935.
Greece--Politics and government--1935-1967.
Papandreou, Geōrgios Andreou, 1888-1968.
Princeton subject headings:
Greece--History--1917-1944.
Greece--Politics and government--1917-1935.
Greece--Politics and government--1935-1967.
Papandreou, Geōrgios Andreou, 1888-1968.