Columbia subject headings:
Benedict, Saint, Abbot of Monte Cassino. Regula--Criticism and interpretation.
Harvard subject headings:
Benedict, Saint, Abbot of Monte Cassino.
Benedict, Saint, Abbot of Monte Cassino. Regula.
Benedictines--Spiritual life.
Princeton subject headings:
Benedict, Saint, Abbot of Monte Cassino--Anniversaries, etc., 1980.
Benedict, Saint, Abbot of Monte Cassino. Regula.
Benedictines.
Monasticism and religious orders.