Columbia subject headings:
Beckett, Samuel, 1906-1989--Criticism and interpretation.
Beckett, Samuel, 1906-1989. More pricks than kicks.
Beckett, Samuel, 1906-1989. Murphy.
Harvard subject headings:
Beckett, Samuel, 1906-1989--Aesthetics.
Beckett, Samuel, 1906-1989--Technique.
Beckett, Samuel, 1906-1989. More pricks than kicks.
Beckett, Samuel, 1906-1989. Murphy.
Princeton subject headings: