| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Know how Jak rozwiazywac codzienne i niecodzienne problemy? | 978-83-87957-42-1 (83-87957-42-9) | David Gordon · Michael Lebeau |
B. C · B. L. · L. C. · l Cameron · Leslie Cameron · Leslie Cameron-Bandler