Columbia subject headings:
Harvard subject headings:
Eike, von Repgow, approximately 1180-approximately 1233--Language.
Low German language--To 1500.
Sachsenspiegel--Language.
Princeton subject headings:
Eike, von Repgow, approximately 1180-approximately 1233--Language.
German philology.
Linguistics--History.
Sachsenspiegel--Language.
Saxony-Anhalt (Germany)--History.