Columbia subject headings:
Harvard subject headings:
Greece--History--Civil War, 1944-1949.
Greece--History--Occupation, 1941-1944.
Greece--Politics and government--1935-1967.
Kommounistikon Komma tēs Hellados--History.
Princeton subject headings:
Greece--History--Civil War, 1944-1949.
Greece--History--Occupation, 1941-1944.
Greece--Politics and government--1935-1967.
Kommounistiko Komma Helladas--History.