Columbia subject headings:
Venice (Italy)--History--1508-1797--Congresses.
Venice (Italy)--History--697-1508--Congresses.
Harvard subject headings:
Ceremonial entries--Italy--Venice--Congresses.
Venice (Italy)--History--1508-1797--Congresses.
Venice (Italy)--History--697-1508--Congresses.
Visits of state--Italy--Venice--Congresses.
Princeton subject headings:
Ceremonial entries--Italy--Venice--Congresses.
Venice (Italy)--History--1508-1797--Congresses.
Venice (Italy)--History--697-1508--Congresses.
Visits of state--Italy--Venice--Congresses.