Columbia subject headings:
Harvard subject headings:
Anti-fascist movements--Italy--Biography.
Holocaust, Jewish (1939-1945)--Italy
Italians--Nazi persecution--Biography.
Jews--Persecutions--Italy.
Marrone, Calogero, 1889-1945.
Princeton subject headings:
Anti-fascist movements--Italy--Biography.
Italians--Nazi persecution.
Marrone, Calogero, 1889-1945.
Prisoners of war--Germany--Biography.
Prisoners of war--Italy--Biography.
Righteous Gentiles in the Holocaust--Italy--Biography.
World War, 1939-1945--Jews--Rescue--Italy.
World War, 1939-1945--Prisoners and prisons, German.