Columbia subject headings:
Harvard subject headings:
Ethnikon Apeleutherōtikon Metōpon (Greece)
Greece--History--Occupation, 1941-1944.
Greeks--Political activity--Greece--Lefkas Island--History--20th century.
World War, 1939-1945--Underground movements--Greece--Lefkas Island.
Princeton subject headings:
Ethnikon Apeleutherōtikon Metōpon (Greece)
Greece--History--Occupation, 1941-1944.
Greeks--Political activity--History--20th century.
World War, 1939-1945--Underground movements--Greece--Lefkas Island.