Columbia subject headings:
Monastic and religious life of women.
Mystical union.
Mysticism--History--Middle Ages, 600-1500.
Harvard subject headings:
Monastic and religious life of women--Early works to 1800.
Mystical union--Early works to 1800.
Mysticism--Early works to 1800
Mysticism--History--Middle Ages, 600-1500
Mysticism--Netherlands.
Spiritual life--Christianity--Middle Ages, 600-1500.
Princeton subject headings:
Monastic and religious life of women.
Mystical union.
Mysticism--History--Middle Ages, 600-1500.