Columbia subject headings:
Greece--Foreign relations--1935-1967.
Greece--Politics and government--1937-1967.
World War, 1939-1945--Greece.
Harvard subject headings:
Greece--Foreign relations--1935-1967.
Greece--Politics and government--1935-1967.
World War, 1939-1945--Greece.
Princeton subject headings:
Greece--Foreign relations--1935-1967.
Greece--Politics and government--1935-1967.
World War, 1939-1945--Greece.