Columbia subject headings:
Harvard subject headings:
Italy. Aeronautica--History--20th century.
World War, 1939-1945--Aerial operations, Italian.
World War, 1939-1945--Campaigns--Russia (Federation)
World War, 1939-1945--Personal narratives, Italian.
Princeton subject headings:
Italy. Aeronautica--History--World War, 1939-1945.
World War, 1939-1945--Campaigns--Russia (Federation)
World War, 1939-1945--Steppes--Aerial operations, Italian.