Columbia subject headings:
Freud, Sigmund, 1856-1939--Influence.
Psychoanalysis and philosophy.
Psychoanalysis.
Wittgenstein, Ludwig, 1889-1951.
Harvard subject headings:
Freud, Sigmund, 1856-1939--Influence.
Psychoanalysis and philosophy.
Wittgenstein, Ludwig, 1889-1951--Views on psychoanalysis.
Princeton subject headings:
Freud, Sigmund, 1856-1939--Influence--Wittgenstein.
Wittgenstein, Ludwig, 1889-1951--Criticism and interpretation.