Columbia subject headings:
Harvard subject headings:
Africa, Eastern--Religion.
Christianity and culture--Africa--History.
Christianity and culture--Middle East--History.
Eastern churches--History.
Middle East--Church history.
Oriental Orthodox churches--History.
Theology--History
Princeton subject headings:
Africa, Eastern--Religion.
Christianity and culture--Africa--History.
Christianity and culture--Middle East--History.
Eastern churches--History.
Middle East--Church history.
Oriental Orthodox churches--History.
Theology--History.