Columbia subject headings:
French literature--19th century--History and criticism.
French literature--20th century--History and criticism.
Literature, Modern.
Harvard subject headings:
French literature--19th century--History and criticism
French literature--20th century--History and criticism
Literature, Modern
Princeton subject headings:
French literature--19th century--History and criticism.
French literature--20th century--History and criticism.
Literature, Modern.