Columbia subject headings:
Civilization, Classical--Congresses.
Classical literature--History and criticism--Congresses.
Dreams in literature--Congresses.
Harvard subject headings:
Civilization, Classical--Congresses
Classical literature--History and criticism--Congresses
Dreams in literature--Congresses.
Princeton subject headings:
Classical literature--History and criticism--Congresses.
Dreams in art--Congresses.
Dreams in literature--Congresses.
Dreams--Congresses.