SIMMEL, G.Einleitung in die Moralwissenschaft. Eine Kritik der ethischen Grundbegriffe. Complete in 2 volumes.Berlin, Wilhelm Hertz, 1892-1893.
(VIII) 467, (VIII) 426 pp. Cloth. *cloth rubbed, some annotations in pencil in both volumes, old owner's names on titlepages, spines very slightly damaged, some small foxing in the text, otherwise in good condition*