Columbia subject headings:
Mysticism--Congresses.
Seuse, Heinrich, 1295-1366--Congresses.
Harvard subject headings:
Mysticism--Germany--History--Congresses.
Mysticism--History--Middle Ages, 600-1500--Congresses.
Seuse, Heinrich, 1295-1366--Congresses.
Princeton subject headings:
Mysticism--Germany--History--Congresses.
Mysticism--History--Middle ages, 600-1500--Congresses.
Seuse, Heinrich, 1295-1366--Congresses.