Columbia subject headings:
Harvard subject headings:
Adriatic Sea Region--Civilization--Congresses.
Aquileia (Italy)--Civilization--Congresses.
Dalmatia (Croatia)--Civilization--Congresses.
Illyria--Civilization--Congresses.
Princeton subject headings:
Aquileia (Italy)--Antiquities--Congresses.
Dalmatia (Croatia)--Antiquities--Congresses.
Illyrian antiquities--Congresses.