Columbia subject headings:
Bible. New Testament--Introductions.
Christian literature, Early--History and criticism.
Church history--Primitive and early church, ca. 30-600.
Harvard subject headings:
Bible. New Testament--Introductions.
Christian literature, Early--History and criticism.
Church history--Primitive and early church, ca. 30-600
Princeton subject headings:
Bible. New Testament--Introductions.
Christian literature, Early--History and criticism.
Church history--Primitive and early church, ca. 30-600.