Columbia subject headings:
Ambiguity in literature.
Apollinaire, Guillaume, 1880-1918--Criticism and interpretation.
Beckett, Samuel, 1906-1989--Criticism and interpretation.
French literature--20th century--History and criticism.
Prévert, Jacques, 1900-1977--Criticism and interpretation.
Tournier, Michel--Criticism and interpretation.
Harvard subject headings:
Ambiguity in literature
French literature--20th century--History and criticism
Puns and punning in literature
Princeton subject headings: