Columbia subject headings:
Austria--Foreign relations--Italy--Venice.
Venice (Italy)--Boundaries.
Venice (Italy)--Foreign relations--Austria.
Venice (Italy)--Foreign relations.
Venice (Italy)--History--1508-1797.
Harvard subject headings:
Austria--Foreign relations--Italy--Venice.
Venice (Italy)--Boundaries.
Venice (Italy)--Foreign relations--Austria.
Venice (Italy)--Foreign relations.
Venice (Italy)--History--1508-1797.
Princeton subject headings:
Austria--Boundaries--Italy--Venice.
Venice (Italy)--Boundaries--Austria.
Venice (Italy)--History--18th century.