Columbia subject headings:
Ethnology--Italy--Sicily--History--Congresses.
Excavations (Archaeology)--Italy--Sicily--Congresses.
Sicily (Italy)--Antiquities--Congresses.
Sicily (Italy)--Civilization--Greek influences--Congresses.
Harvard subject headings:
Elymi (Italic people)--Congresses.
Excavations (Archaeology)--Italy--Sicily--Congresses.
Sicily (Italy)--Antiquities--Congresses.
Princeton subject headings:
Elymi (Italic people)--Congresses.
Excavations (Archaeology)--Italy--Sicily--Congresses.
Sicily (Italy)--Antiquities--Congresses.