Columbia subject headings:
Harvard subject headings:
Apennines (Italy)--History--Congresses.
Fascists--Italy--History--Congresses.
Italy--History--German occupation, 1943-1945--Congresses.
Massacres--Italy Apennines--Congresses.
World War, 1939-1945--Atrocities--Congresses.
Princeton subject headings:
Massacres--Italy--Forlì (Province)--History--20th century.
Massacres--Italy--Pesaro (Province)--History--20th century.
World War, 1939-1945--Atrocities.