Columbia subject headings:
World War, 1939-1945--Underground movements--Greece--Personal narratives.
Harvard subject headings:
Gkekas, Kōstas, 1926-
Roumelē (Greece)--History, Military--20th century.
World War, 1939-1945--Personal narratives, Greek.
World War, 1939-1945--Underground movements--Greece--Personal narratives.
World War, 1939-1945--Underground movements--Greece--Roumelē
Princeton subject headings:
World War, 1939-1945--Greece--Personal narratives, Greek.
World War, 1939-1945--Underground movements--Greece.