Columbia subject headings:
Harvard subject headings:
Carthusians--Spiritual life.
Guigo I, Prior of the Grande Chartreuse, 1083?-1136.
Monastic and religious life--History--Middle Ages, 600-1500.
Princeton subject headings:
Carthusians--Spiritual life--History.
Guigo I, Prior of the Grande Chartreuse, 1083?-1136. Meditationes Guigonis prioris Cartusiae.
Meditation--Catholic Church--History of doctrines--Middle Ages, 600-1500.
Spiritual life--Catholic Church--History of doctrines--Middle Ages, 600-1500.
Spirituality--Catholic Church--History--Middle Ages, 600-1500.