Columbia subject headings:
Harvard subject headings:
Courtly love.
Erotica.
Gottfried, von Strassburg, active 13th century. Tristan.
Haug, Walter, 1927---Bibliography.
Love
Princeton subject headings:
Civilization, Medieval.
Courtly love.
Eroticism in literature.
Gottfried, von Strassburg, active 13th century. Tristan.
Haug, Walter, 1927-2008--Bibliography.
Sex and history.
Tristan (Legendary character)--Romances--History and criticism.