Columbia subject headings:
Harvard subject headings:
Christian art and symbolism--Medieval, 500-1500
Monastic and religious life--History of doctrines--Middle Ages, 600-1500.
Monasticism and religious orders--History--Middle Ages, 600-1500.
Princeton subject headings:
Christian art and symbolism--Medieval, 500-1500.
Monastic and religious life--History of doctrines--Middle Ages, 600-1500.
Monasticism and religious orders--History--Middle Ages, 600-1500.