Columbia subject headings:
Apuleius--Criticism and interpretation--Congresses.
Apuleius--Knowledge and learning--Congresses.
Harvard subject headings:
Apuleius--Criticism and interpretation--Congresses.
Apuleius--Knowledge and learning--Congresses.
Princeton subject headings:
Apuleius--Criticism and interpretation--Congresses.
Apuleius--Knowledge and learning--Congresses.