Columbia subject headings:
Harvard subject headings:
Adamov, Arthur--Criticism and interpretation.
Beckett, Samuel, 1906-1989--Criticism and interpretation.
French drama--20th century--History and criticism.
Ionesco, Eugène--Criticism and interpretation.
Princeton subject headings:
Adamov, Arthur--Criticism and interpretation.
Beckett, Samuel, 1906---Criticism and interpretation.
French drama--20th century--History and criticism.
Ionesco, Eugène--Criticism and interpretation.