Columbia subject headings:
Harvard subject headings:
Alain, 1868-1951--Congresses.
Freud, Sigmund, 1856-1939--Congresses.
Psychoanalysis and philosophy--Congresses.
Princeton subject headings:
Alain, 1868-1951--Congresses.
Freud, Sigmund, 1856-1939--Congresses.
Philosophical anthropology--Congresses.