Columbia subject headings:
French literature--19th century--History and criticism.
French literature--20th century--History and criticism.
Symbolism (Literary movement)--France.
Harvard subject headings:
French literature--19th century--History and criticism
French literature--20th century--History and criticism
Symbolism (Literary movement)--France--History--19th century.
Symbolism (Literary movement)--France--History--20th century.
Princeton subject headings:
Symbolism (Literary movement)--France.