Columbia subject headings:
Harvard subject headings:
France--Foreign relations--Italy.
France--History--German occupation, 1940-1945.
Italy--Foreign relations--France.
Italy--History--1922-1945.
Mussolini, Benito, 1883-1945
World War, 1939-1945--Italy.
Princeton subject headings:
France--Foreign relations--Italy.
Italy--Foreign relations--France.
World War, 1939-1945--Diplomatic history.