Columbia subject headings:
Harvard subject headings:
Codex Baroccianus Graecus 131. Fol. 397v-446v--Authorship.
Education--Byzantine Empire--Early works to 1800.
Philosophy, Medieval--Byzantine Empire--Early works to 1800.
Psellus, Michael--Authorship.
Princeton subject headings:
Byzantine Empire--Intellectual life.
Codex Baroccianus Graecus 131. Fol. 397v-446v--Authorship.
Education--Byzantine Empire--Early works to 1800.
Philosophy, Medieval--Byzantine Empire--Early works to 1800.
Psellus, Michael--Authorship.