Columbia subject headings:
Christian literature, Early--Greek authors--Bibliography.
Theology--Early works to 1800--Bibliography.
Theology--History--Early church, ca. 30-600.
Harvard subject headings:
Christian literature, Early--Greek authors--Bibliography.
Fathers of the church, Greek--Bibliography.
Theology--Early works to 1800--Bibliography.
Theology--History--Early Church, ca. 30-600--Bibliography.
Princeton subject headings:
Christian literature, Early--Greek authors--Bibliography.
Theology--History--Early church, ca. 30-600--Bibliography.