Columbia subject headings:
Critias, approximately 460 B.C.-approximately 403 B.C.
Philosophy--Early works to 1800.
Harvard subject headings:
Critias, approximately 460 B.C.-approximately 403 B.C.
Philosophy--Early works to 1800
Princeton subject headings:
Critias, approximately 460 B.C.-approximately 403 B.C.
Philosophy--Early works to 1800.