Columbia subject headings:
Art--Philosophy.
Wittgenstein, Ludwig, 1889-1951--Aesthetics.
Wittgenstein, Ludwig, 1889-1951--Criticism and interpretation.
Harvard subject headings:
Art--Philosophy
Wittgenstein, Ludwig, 1889-1951
Wittgenstein, Ludwig, 1889-1951--Aesthetics.
Princeton subject headings:
Wittgenstein, Ludwig, 1889-1951--Criticism and interpretation.