Wilhelm Mach
Compiled by 2
| Title | Format | |
|---|---|---|
 | Pisma Wybrane - Tom 1 | Hardback |
 | Pisma Wybrane - Tom 2 | Hardback |
Editor 1
| Title | Format | |
|---|---|---|
| Pisma Wybrane - Tom 2 | Hardback |
Foreword by 2
| Title | Format | |
|---|---|---|
| Pisma Wybrane - Tom 1 | Hardback |
| Pisma Wybrane - Tom 2 | Hardback |
General Editor 1
| Title | Format | |
|---|---|---|
| Pisma Wybrane - Tom 1 | Hardback |