Columbia subject headings:
Harvard subject headings:
Coptic literature--Texts.
Coptic literature--Translations into French.
Gnosticism--History--Sources.
Zostrianos--Criticism, Textual.
Zostrianos--Criticism, interpretation, etc.
Princeton subject headings:
Coptic literature--Texts.
Coptic literature--Translations into French.
Gnosticism--History--Sources.
Zostrianos--Criticism, Textual.
Zostrianos--Criticism, interpretation, etc.