Columbia subject headings:
French literature--17th century--History and criticism--Congresses.
French literature--18th century--History and criticism--Congresses.
Secrecy in literature--Congresses.
Harvard subject headings:
French literature--17th century--History and criticism--Congresses
French literature--18th century--History and criticism--Congresses
Secrecy in literature--Congresses.
Princeton subject headings: