Columbia subject headings:
Austria--Foreign relations--France.
France--Foreign relations--Austria.
Habsburg, House of.
World War, 1914-1918--Austria.
World War, 1914-1918--Diplomatic history.
World War, 1914-1918--France.
Harvard subject headings:
Austria--Foreign relations--France.
France--Foreign relations--Austria.
Habsburg, House of.
World War, 1914-1918--Austria
World War, 1914-1918--Diplomatic history
World War, 1914-1918--France
Princeton subject headings:
France--Politics and government--1914-1940.