Columbia subject headings:
Magdeburg (Ecclesiastical principality)--History.
Magdeburg (Germany)--Church history.
Harvard subject headings:
Catholic Church. Archdiocese of Magdeburg (Germany)--History.
Magdeburg (Germany)--Church history.
Princeton subject headings:
Catholic Church. Archdiocese of Magdeburg (Germany)--History.
Magdeburg (Germany)--Church history.