Columbia subject headings:
Greece--Intellectual life--Congresses.
Learning and scholarship--Greece--History--Congresses.
Learning and scholarship--Rome--History--Congresses.
Rome--Intellectual life--Congresses.
Harvard subject headings:
Greece--Intellectual life--Congresses.
Learning and scholarship--Greece--History--Congresses.
Learning and scholarship--Rome--History--Congresses.
Rome--Intellectual life--Congresses.
Princeton subject headings:
Greece--Intellectual life--Congresses.
Learning and scholarship--Greece--History--Congresses.
Learning and scholarship--Rome--History--Congresses.
Rome--Intellectual life--Congresses.