Columbia subject headings:
Benedict, Saint, Abbot of Monte Cassino.
Cassian, John, approximately 360-approximately 435.
Coptic monasticism and religious orders.
Monasticism and religious orders--Egypt--History--Early church, ca. 30-600.
Harvard subject headings:
Benedict, Saint, Abbot of Monte Cassino.
Cassian, John, approximately 360-approximately 435
Monastic and religious life--History--Early church, ca. 30-600.
Theology, Doctrinal--History--Early church, ca. 30-600.
Princeton subject headings: