Columbia subject headings:
Coptic Church--History.
Egypt--Church history.
Oriental Orthodox churches--Egypt--History.
Oriental Orthodox churches--Ethiopia--History.
YaʼItyop̣yā ʼortodoks tawāḥedo béta kerestiyān--History.
Harvard subject headings:
Princeton subject headings:
Christians--Ethiopia.
Coptic Church--History.
YaʼItyoṗyā ʼortodoks tawāḥedo béta keresiyān--History.