Columbia subject headings:
Harvard subject headings:
French language--Middle French, 1300-1600--History.
French language--Middle French, 1300-1600--Social aspects.
French language--Middle French, 1300-1600--Usage.
Vaugelas, Claude Favre de, 1585-1650. Remarques sur la langue françoise.
Princeton subject headings:
French language--Grammar--1500-1700.
French language--Middle French, 1300-1600--Usage.
Vaugelas, Claude Favre de, 1585-1650.