Columbia subject headings:
Ethiopia--History--1889-1974.
France--Foreign relations--1914-1940.
France--Foreign relations--Italy.
Italy--Foreign relations--1922-1945.
Italy--Foreign relations--France.
Harvard subject headings:
Ethiopia--History--1889-1974.
France--Foreign relations--1914-1940.
France--Foreign relations--Italy.
Italy--Foreign relations--1922-1945.
Italy--Foreign relations--France.
Princeton subject headings:
Ethiopia--History--1889-1974.
France--Foreign relations--1914-1940.
France--Foreign relations--Italy.
Italy--Foreign relations--1922-1945.
Italy--Foreign relations--France.