Carl Gebhardt
1881 (Frankfurt am Main) — 1934 (Frankfurt am Main)
in German
XSiegfried Hessing, Spinoza-Festschrift
1936
Philosophia 1
1881 (Frankfurt am Main) — 1934 (Frankfurt am Main)
in German
XSiegfried Hessing, Spinoza-Festschrift
1936
Philosophia 1