Makers of the twentieth century : Marx, Nietzsche, Freud /
Brett-Evans, David,1922-
Marx, Karl,1818-1883.
Nietzsche, Friedrich Wilhelm,1844-1900.
Freud, Sigmund,1856-1939.
Englewood Cliffs, N. J. ; Hemel Hempstead : Prentice-Hall,
[1968]
Selections in German.
Includes bibliographies.
German language