Columbia subject headings:
Archaeology, Medieval--Congresses.
Excavations (Archaeology)--Italy--Congresses.
Human settlements--Italy--History--Congresses.
Italy--History--476-1492--Congresses.
Harvard subject headings:
Archaeology, Medieval--Congresses.
Archaeology, Medieval--Italy--Congresses.
Archaeology, Medieval--Italy--Methodology--Congresses.
Excavations (Archaeology)--Italy--Congresses
Human settlements--Italy--History--Congresses.
Italy--Antiquities--Congresses.
Italy--History--476-1492--Congresses.
Princeton subject headings:
Archaeology, Medieval--Italy--Congresses.
Archaeology, Medieval--Italy--Methodology--Congresses.
Italy--Antiquities--Congresses.