Columbia subject headings:
France--History, Local--Sources.
France--History--13th century--Sources.
French language--To 1300--Lexicology.
Harvard subject headings:
France--History, Local--Sources.
France--History--13th century--Sources.
French language--To 1300--Lexicology.
Princeton subject headings:
French language--To 1300--Lexicology.
French language--To 1300--Vocabulary.