Columbia subject headings:
Harvard subject headings:
Freud, Sigmund, 1856-1939
Hegel, Georg Wilhelm Friedrich, 1770-1831
Negativity (Philosophy)
Psychoanalysis and philosophy.
Psychology and philosophy.
Princeton subject headings:
Freud, Sigmund, 1856-1939.
Hegel, Georg Wilhelm Friedrich, 1770-1831.
Psychoanalysis and philosophy.
Psychology and philosophy.