Columbia subject headings:
Harvard subject headings:
Enlightenment--France--History and criticism.
French literature--Themes, motives--History and criticism.
Knowledge, Theory of--France--History--18th century.
Poetics--History--18th century
Princeton subject headings:
Ambiguity.
Complexity (Philosophy)
Enlightenment--France.
France--Intellectual life--18th century.
French literature--18th century--History and criticism.
Philosophy, French--18th century.