Die Geistige Gestalt Georg Simmels.
Tubingen: J.C.B. Mohr (Paul Siebeck), 1959. Softbound. Octavo, paper covers, 40 pp. Text is in German. Schriftenreihe Wissenshaftlicher Abhandlungen des Leo Baeck Institutue of Jews from Germany 3. More
Tubingen: J.C.B. Mohr (Paul Siebeck), 1959. Softbound. Octavo, paper covers, 40 pp. Text is in German. Schriftenreihe Wissenshaftlicher Abhandlungen des Leo Baeck Institutue of Jews from Germany 3. More
Stuttgart: Deutsche Verlags-Anstalt, 1964. Second Printing. Hardbound. Octavo in dust jacket, frontispiece portrait, 187 pp. Text is in German. More