Columbia subject headings:
Harvard subject headings:
Conduct of life--Early works to 1800.
Ethics--Early works to 1800
Seneca, Lucius Annaeus, approximately 4 B.C.-65 A.D. Epistulae morales ad Lucilium.
Seneca, Lucius Annaeus, approximately 4 B.C.-65 A.D.--Criticism and interpretation--Early works to 1800.
Princeton subject headings:
Conduct of life--Early works to 1800.
Ethics--Early works to 1800.
Seneca, Lucius Annaeus, approximately 4 B.C.-65 A.D. Epistulae morales ad Lucilium.