Cherkowski Piotr · P. C. · Piotr C
FLOSART · Fundacja Res Publika
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Ksiezniczka Luiza | 978-83-63395-06-3 (83-63395-06-4) | Edyta Cherkowska | |
| Rycerz Leon | 978-83-63395-04-9 (83-63395-04-8) | ||
| Trzy idee Clewis, Delsol, Krol, Pettit, Waskiewicz, Wolin | 978-83-910975-7-1 (83-910975-7-9) | 2014 | |