Columbia subject headings:
"Willehalm"-Handschrift K.
Historisches Archiv der Stadt Köln.
Wolfram, von Eschenbach, active 12th century--Language.
Wolfram, von Eschenbach, active 12th century. Willehalm.
Harvard subject headings:
"Willehalm"-Handschrift K.
Historisches Archiv der Stadt Köln
Manuscripts, Medieval--Germany--Cologne.
Wolfram, von Eschenbach, active 12th century--Language.
Wolfram, von Eschenbach, active 12th century. Willehalm.
Princeton subject headings:
German language--Middle High German, 1050-1500.
Wolfram, von Eschenbach, 12th cent. Willehalm.
Wolfram, von Eschenbach, active 12th century--Language.
Wolfram, von Eschenbach, active 12th century--Manuscripts.