Columbia subject headings:
Seneca, Lucius Annaeus, approximately 4 B.C.-65 A.D.--Congresses.
Harvard subject headings:
Philosophy, Ancient--Congresses.
Seneca, Lucius Annaeus, approximately 4 B.C.-65 A.D.--Congresses.
Princeton subject headings:
Seneca, Lucius Annaeus, approximately 4 B.C.-65 A.D.--Congresses.