Columbia subject headings:
Arthurian romances--History and criticism.
Chrétien, de Troyes, active 12th century--Technique.
Logic, Medieval.
Narration (Rhetoric)
Rhetoric, Medieval.
Harvard subject headings:
Arthurian romances--History and criticism.
ChreÌtien, de Troyes, active 12th century--Technique.
Chrétien, de Troyes, active 12th century. Érec et Énide
Chrétien, de Troyes, active 12th century--Technique.
Chrétien, de Troyes, active 12th century. Perceval le Gallois.
Knights and knighthood in literature.
Logic in literature.
Logic, Medieval.
Narration (Rhetoric)--History--To 1500
Perceval (Legendary character)--Romances--History and criticism.
Rhetoric, Medieval.
Romances--History and criticism.
Structuralism (Literary analysis)
Princeton subject headings:
Chrétien, de Troyes, active 12th century--Technique.
Chrétien, de Troyes, active 12th century. Érec et Énide.
Chrétien, de Troyes, active 12th century. Perceval le Gallois.
Logic in literature.
Romances--History and criticism.
Structuralism (Literary analysis)