Columbia subject headings:
Greek literature, Hellenistic--History and criticism--Congresses.
Philosophy, Ancient--Congresses.
Plutarch--Criticism and interpretation--Congresses.
Harvard subject headings:
Greek literature, Hellenistic--History and criticism--Congresses.
Philosophy, Ancient--Congresses.
Plutarch--Criticism and interpretation--Congresses.
Princeton subject headings:
Greek literature, Hellenistic--History and criticism--Congresses.
Philosophy, Ancient--Congresses.
Plutarch--Criticism and interpretation--Congresses.