Columbia subject headings:
Harvard subject headings:
Christian literature, Early.
Church history--Primitive and early church, ca. 30-600
Church history--Primitive and early church, ca. 30-600.
Classical philology.
Greek literature--History and criticism
Latin literature--History and criticism.
Princeton subject headings:
Christian literature, Early.
Church history--Primitive and early church.
Greek literature--History and criticism.
Latin literature--History and criticism.