Columbia subject headings:
Chrétien, de Troyes, active 12th century--Dictionaries.
French language--To 1300--Glossaries, vocabularies, etc.
Harvard subject headings:
Chrétien, de Troyes, active 12th century--Dictionaries, indexes, etc.
Chrétien, de Troyes, active 12th century--Dictionaries.
French language--To 1300--Glossaries, vocabularies, etc.
Princeton subject headings: