Columbia subject headings:
Beckett, Samuel, 1906-1989--Criticism and interpretation.
Beckett, Samuel, 1906-1989--Psychology.
Psychoanalysis and literature.
Harvard subject headings:
Beckett, Samuel, 1906-1989--Knowledge--Psychology.
Psychoanalysis and literature.
Princeton subject headings:
Beckett, Samuel, 1906---Knowledge--Psychology.
Psychoanalysis and literature.