Columbia subject headings:
Harvard subject headings:
Communism and psychoanalysis.
Communism.
Freud, Sigmund, 1856-1939
Freud, Sigmund, 1856-1939--Influence.
Marx, Karl, 1818-1883
Marx, Karl, 1818-1883--Influence.
Psychoanalysis and philosophy.
Socialism.
Princeton subject headings:
Communism and psychoanalysis.
Psychoanalysis--Political aspects.
Psychoanalysis--Soviet Union.