Columbia subject headings:
Bombing, Aerial--Italy.
World War, 1939-1945--Aerial operations.
World War, 1939-1945--Italy.
Harvard subject headings:
Bombing, Aerial--Italy.
Italy--History--German occupation, 1943-1945.
World War, 1939-1945--Aerial operations
World War, 1939-1945--Destruction and pillage--Italy.
World War, 1939-1945--Italy.
Princeton subject headings:
Bombing, Aerial--Italy--History.
World War, 1939-1945--Aerial operations.
World War, 1939-1945--Italy.