Columbia subject headings:
Desert Fathers.
Monasticism and religious orders--History--Early church, ca. 30-600.
Purity, Ritual--Christianity--History of doctrines--Early church, ca. 30-600.
Harvard subject headings:
Desert Fathers.
Monasticism and religious orders--History--Early church, ca. 30-600.
Purity, Ritual--Christianity--History of doctrines--Early church, ca. 30-600.
Princeton subject headings: