Columbia subject headings:
European drama--20th century--History and criticism.
French drama--20th century--History and criticism.
Theater--Europe.
Theater--France.
Harvard subject headings:
European drama--20th century--History and criticism.
French drama--20th century--History and criticism.
Theater--Europe
Theater--France
Princeton subject headings:
European drama--20th century--History and criticism.
French drama--20th century--History and criticism.
Theater--Europe.
Theater--France.