Columbia subject headings:
Harvard subject headings:
Abbots--History--To 1500.
Germany--Church history--843-1517
Kloster Petershausen--History.
Kloster St. Gallen--History.
Kloster Zwiefalten (Germany)--History.
Monastic and religious life--Germany--History--Middle Ages, 600-1500.
Monastic and religious life--Switzerland--History--Middle Ages, 600-1500.
Monasticism and religious orders for women--History--Middle Ages, 600-1500
Monasticism and religious orders--Germany--History--Middle Ages, 600-1500.
Monasticism and religious orders--Switzerland--History--Middle Ages, 600-1500.
Switzerland--Church history
Princeton subject headings:
Abbots--History--To 1500.
Germany--Church history--843-1517.
Kloster Petershausen--History.
Kloster St. Gallen--History.
Kloster Zwiefalten (Germany)--History.
Monastic and religious life--Germany--History--Middle Ages, 600-1500.
Monastic and religious life--Switzerland--History--Middle Ages, 600-1500.
Monasticism and religious orders for women--History--Middle Ages, 600-1500.
Monasticism and religious orders--Germany--History--Middle Ages, 600-1500.
Monasticism and religious orders--Switzerland--History--Middle Ages, 600-1500.
Switzerland--Church history.