Columbia subject headings:
Greece--Politics and government--20th century.
Philinēs, Kōstas.
Socialism--Greece.
Harvard subject headings:
Communism--Greece--History--20th century.
Communists--Greece.
Greece--Politics and government--20th century.
Philinēs, Kōstas.
Princeton subject headings:
Greece--Politics and government--20th century.
Philinēs, Kōstas.
Socialism--Greece.