Columbia subject headings:
Harvard subject headings:
Arthurian romances--History and criticism.
Metaphor in literature.
Perceval (Legendary character)--Romances--History and criticism.
Wolfram, von Eschenbach, active 12th century. Parzival.
Princeton subject headings:
Arthurian romances--History and criticism.
Metaphor in literature.
Perceval (Legendary character)--Romances--History and criticism.
Wolfram, von Eschenbach, active 12th century. Parzival.