Browsing by Author: Wirz, Hans Georg
Showing results 1 to 2 of 2
| Preview | Issue Date | Title | Author(s) |
|---|---|---|---|
 | 1931 | Gerold Meyer von Knonau, 5. August. 1843-16. März 1931 | Wirz, Hans Georg |
 | 1931 | Professor Dr. Johannes Häne | Wirz, Hans Georg |