Columbia subject headings:
Harvard subject headings:
Catholic Church--Europe, Eastern--History--To 1500--Congresses.
Catholic Church--Europe, Eastern--History--To 1500.
Catholic Church--Germany--History--To 1500--Congresses.
Catholic Church--Germany--History--To 1500.
Europe, Eastern--Church history.
Germany--Church history.
Local government--Europe, Eastern--History--To 1500--Congresses.
Local government--Europe, Eastern--History--To 1500.
Local government--Germany--History--To 1500--Congresses.
Local government--Germany--History--To 1500.
Parishes--Europe, Eastern--History--To 1500--Congresses.
Parishes--Europe, Eastern--History--To 1500.
Parishes--Germany--History--To 1500--Congresses.
Parishes--Germany--History--To 1500.
Princeton subject headings:
Catholic Church--Europe, Eastern--History--To 1500.
Catholic Church--Germany--History--To 1500.
Europe, Eastern--Church history.
Germany--Church history.
Local government--Europe, Eastern--History--To 1500.
Local government--Germany--History--To 1500.
Parishes--Europe, Eastern--History--To 1500.
Parishes--Germany--History--To 1500.