Columbia subject headings:
Beckett, Samuel, 1906-1989--Criticism and interpretation.
Beckett, Samuel, 1906-1989. En attendant Godot. Hebrew.
Beckett, Samuel, 1906-1989. Happy days.
Harvard subject headings:
Beckett, Samuel, 1906-1989--Criticism and interpretation.
Princeton subject headings:
Beckett, Samuel, 1906---Criticism and interpretation.
Beckett, Samuel, 1906-1989. En attendant Godot.
Beckett, Samuel, 1906-1989. Happy days.