Columbia subject headings:
Dio, Chrysostom--Criticism and interpretation.
Harvard subject headings:
Dio, Chrysostom--Criticism and interpretation.
Philosophy, Ancient.
Speeches, addresses, etc., Greek--Rome--History and criticism.
Princeton subject headings:
Dio, Chrysostom
Essays.
Orators--Greece--Biography.
Speeches, addresses, etc., Greek--Rome--History and criticism.