Columbia subject headings:
Greeks--Italy, Southern--History--Congresses.
Italy, Southern--Civilization--Greek influences--Congresses.
Magna Graecia (Italy)--Civilization--Congresses.
Harvard subject headings:
Greeks--Italy, Southern--History--Congresses.
Greeks--Italy--Sicily--History--Congresses.
Italy, Southern--Ethnic relations--History--Congresses.
Sicily (Italy)--Ethnic relations--History--Congresses.
Princeton subject headings:
Greeks--Italy, Southern--History--Congresses.
Italy, Southern--Civilization--Greek influences--Congresses.
Magna Graecia (Italy)--Civilization--Congresses.