Columbia subject headings:
Harvard subject headings:
Gottfried, von Strassburg, active 13th century. Tristan.
Manuscripts, Medieval--Germany.
Tristan (Legendary character)--Romances.
Ulrich, von Türheim, active 13th century.
Princeton subject headings:
Gottfried, von Strassburg, active 13th century. Tristan.
Ulrich, von Türheim, active 13th century.