Briefe 1909-1939 - Freud, Sigmund, 1856-1939. (OLS)http://ftis/name/51845; Meng, Heinrich. (OLS)http://ftis/name/89682; Freud, Ernst L. (OLS)http://ftis/name/89681; Pfister, Oskar. (OLS)http://ftis/name/76569 (Buchclub Ex Libris, 1980)