Columbia subject headings:
Germany--Foreign relations--Italy.
Great Britain--Foreign relations--Italy.
Italy--Foreign relations--1922-1945.
Italy--Foreign relations--Germany.
Italy--Foreign relations--Great Britain.
Harvard subject headings:
Germany--Foreign relations--Italy.
Great Britain--Foreign relations--Italy.
Italy--Foreign relations--1922-1945.
Italy--Foreign relations--Germany.
Italy--Foreign relations--Great Britain.
Princeton subject headings:
Germany--Foreign relations--Italy.
Great Britain--Foreign relations--Italy.
Italy--Foreign relations--1922-1945.
Italy--Foreign relations--Germany.
Italy--Foreign relations--Great Britain.