Columbia subject headings:
Genoa (Italy)--Commerce--History--To 1500--Congresses.
Genoa (Italy)--Foreign relations--To 1339--Congresses.
Genoa (Italy)--History--To 1339--Congresses.
Mediterranean Region--History--476-1517--Congresses.
Venice (Italy)--Commerce--History--To 1500--Congresses.
Venice (Italy)--Foreign relations--697-1508--Congresses.
Venice (Italy)--History--697-1508--Congresses.
Harvard subject headings:
Croatia--Commerce--History--Congresses.
Genoa (Italy)--Civilization--Congresses.
Genoa (Italy)--Commerce--History--Congresses.
Genoa (Italy)--Foreign relations--Congresses.
Genoa (Italy)--History--To 1339--Congresses.
Venice (Italy)--Civilization--To 1797--Congresses.
Venice (Italy)--Foreign relations--697-1508--Congresses.
Venice (Italy)--History--697-1508--Congresses.
Princeton subject headings:
Croatia--Commerce--History--Congresses.
Genoa (Italy)--Civilization--Congresses.
Genoa (Italy)--Commerce--Historyy--Congresses.
Genoa (Italy)--Foreign relations--Congresses.
Genoa (Italy)--History--To 1339--Congresses.
Venice (Italy)--Civilization--To 1797--Congresses.
Venice (Italy)--Commerce--History--Congresses.
Venice (Italy)--Foreign relations--697-1508--Congresses.
Venice (Italy)--History--697-1508--Congresses.