Columbia subject headings:
Harvard subject headings:
Civilization, Medieval
Dreams--History
Middle Ages
Religious thought--16th century.
Religious thought--Europe--History--Middle Ages, 600-1500.
Religious thought--Europe--History--Modern period, 1500-
Religious thought--Middle Ages, 600-1500.
Renaissance
Spirituality--Christianity--History--Middle Ages, 600-1500
Spirituality--History--16th century.
Princeton subject headings:
Dreams--History.
Religious thought--16th century.
Religious thought--Middle Ages, 600-1500.
Spirituality--History--16th century.
Spirituality--History--Middle Ages, 600-1500.