Columbia subject headings:
Harvard subject headings:
Isocrates--Criticism, Textual.
Isocrates--Manuscripts--History.
Manuscripts, Greek (Papyri)
Speeches, addresses, etc., Greek--History and criticism.
Princeton subject headings:
Isocrates--Criticism, Textual.
Isocrates--Manuscripts--History.
Manuscripts, Greek (Papyri)
Speeches, addresses, etc., Greek--History and criticism.