Columbia subject headings:
Church history--Primitive and early church, ca. 30-600.
Rome--History--Empire, 284-476.
Rome--Religion.
Harvard subject headings:
Church history--Primitive and early church, ca. 30-600
Rome--History--Empire, 284-476
Rome--Religion
Princeton subject headings:
Church history--Primitive and early Church, ca. 30-600--Collected works.
Rome--History--Germanic Invasions, 3rd-6th centuries--Collected works.
Rome--Religion--Collected works.