Columbia subject headings:
Alexandria (Egypt)--Religion.
Alexandrian school, Christian.
Alexandrian school.
Christianity--Egypt.
Church history--Primitive and early church, ca. 30-600.
Theology, Doctrinal--History--Early church, ca. 30-600.
Harvard subject headings:
Alexandria (Egypt)--Religion.
Alexandrian school, Christian.
Alexandrian school.
Christianity--Egypt--Alexandria--History.
Church history--Primitive and early church, ca. 30-600
Clément, of Alexandrie, Saint, approximately 150-approximately 215.
Origen
Theology, Doctrinal--History--Early church, ca. 30-600.
Princeton subject headings: