Columbia subject headings:
Caucasus, South--Antiquities--Congresses.
Caucasus, South--History--Congresses.
Caucasus--Antiquities--Congresses.
Caucasus--History--Congresses.
Harvard subject headings:
Caucasus, South--Antiquities--Congresses.
Caucasus, South--Civilization--Congresses.
Excavations (Archaeology)--Caucasus, South--Congresses.
Iberians--Iran--History--Congresses.
Iberians--Rome--History--Congresses.
Princeton subject headings:
Caucasus, South--Antiquities--Congresses.
Caucasus, South--History--Congresses.
Caucasus--Antiquities--Congresses.
Caucasus--History--Congresses.