Columbia subject headings:
Eutychius, Patriarch of Alexandria, 877-940.
Harvard subject headings:
Church history.
Eutychius, Patriarch of Alexandria, 877-940. Naẓm al-jawhar.
History, Ancient.
Princeton subject headings:
Church history.
Eutychius, Patriarch of Alexandria, 877-940. Naẓm al-jawhar.
History, Ancient.