Columbia subject headings:
Magdeburg (Ecclesiastical principality)--History.
Magdeburg (Germany)--History.
Magdeburg law.
Harvard subject headings:
Catholic Church. Archdiocese of Magdeburg (Germany)--History.
Magdeburg (Germany)--History.
Magdeburg law.
Princeton subject headings:
Law--Germany--Magdeburg--History.
Magdeburg (Germany)--Charters, grants, privileges.
Magdeburg law.
Wichmann, Archbishop of Magdeburg, approximately 1115-1192.