Columbia subject headings:
Christian literature, Early--Latin authors--History and criticism.
Fathers of the church, Latin.
Monasticism and religious orders--History--Early church, ca. 30-600.
Monasticism and religious orders--History--Middle Ages, 600-1500.
Harvard subject headings:
Christian literature, Early--Greek authors--History and criticism.
Christian literature, Early--Latin authors--History and criticism.
Fathers of the church, Greek.
Monasticism and religious orders--History--Early church, ca. 30-600--Sources.
Monasticism and religious orders--History--Early church, ca. 30-600.
Monasticism and religious orders--History--Middle Ages, 600-1500.
Orthodox Eastern monasticism and religious orders.
Princeton subject headings:
Monasticism and religious orders--History--Early church, ca. 30-600--Sources.