Columbia subject headings:
Architecture, Medieval--Adriatic Sea Region.
Civilization, Classical--Congresses.
Italy, Southern--Antiquities--Congresses.
Mediterranean Region--Antiquities--Congresses.
Otranto, Strait of, Region--Antiquities--Congresses.
Harvard subject headings:
Architecture, Medieval--Adriatic Sea Region--Congresses.
Architecture, Medieval--Adriatric Sea Region.
Civilization, Classical--Congresses
Italy, Southern--Antiquities--Congresses.
Mediterranean Region--Antiquities--Congresses.
Otranto, Strait of, Region--Antiquities--Congresses.
Princeton subject headings:
Civilization, Classical--Congresses.
Mediterranean Region--Antiquities--Congresses.
Otranto, Strait of, Region--Antiquities--Congresses.