Columbia subject headings:
Enlightenment--France.
French literature--18th century--History and criticism.
Other (Philosophy) in literature.
Truth in literature.
Harvard subject headings:
French literature--18th century--History and criticism
Other (Philosophy) in literature.
Truth in literature.
Princeton subject headings:
French literature--18th century--Themes, motives.
Other (Philosophy) in literature.
Truth in literature.