Columbia subject headings:
Freud, Sigmund, 1856-1939.
Lacan, Jacques, 1901-1981.
Sex (Psychology)
Wittgenstein, Ludwig, 1889-1951.
Harvard subject headings:
Freud, Sigmund, 1856-1939
Lacan, Jacques, 1901-1981
Sex (Psychology)
Wittgenstein, Ludwig, 1889-1951
Princeton subject headings: