Columbia subject headings:
Harvard subject headings:
Panellēnio Apeleutherōtiko Kinēma.
Panellēnio Sosialistiko Kinēma (Greece)
Philosophy, Marxist.
Socialism.
Princeton subject headings:
Panellēnio Apeleutherōtiko Kinēma.
Panellēnio Sosialistiko Kinēma (Greece)
Philosophy, Marxist.
Socialism.