Columbia subject headings:
Greek literature--History and criticism--Congresses.
Mediation in literature--Congresses.
Mediation--Greece--History--Congresses.
Harvard subject headings:
Greek literature--History and criticism--Congresses
Mediation in literature--Congresses.
Mediation--Greece--History--Congresses.
Princeton subject headings:
Greek literature--History and criticism--Congresses.
Mediation in literature--Congresses.
Mediation--Greece--History--Congresses.