Columbia subject headings:
Harvard subject headings:
Beckett, Samuel, 1906-1989--Dramatic works.
Beckett, Samuel, 1906-1989--Stage history--Germany (West)
Criticism.
Ionesco, Eugène--Criticism and interpretation.
Ionesco, Eugène--Stage history--Germany (West)
Quint-Wegemund, Uschi.
Theater of the absurd.
Theater--Germany (West)--History--20th century.
Princeton subject headings:
Beckett, Samuel, 1906---Criticism and interpretation.
Beckett, Samuel, 1906---Stage history--Germany (West)
Criticism.
Ionesco, Eugène--Criticism and interpretation.
Ionesco, Eugène--Stage history--Germany (West).
Theater of the absurd.
Theater--Germany (West)--History--20th century.