| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Science interesting: Ecological Sciences | 978-7-5364-6336-3 (7-5364-6336-7) | 2000 |
| Scientific interesting: Environmental Protection | 978-7-5364-6337-0 (7-5364-6337-5) | 2000 |
| Scientific interesting: Mechanics | 978-7-5364-6334-9 (7-5364-6334-0) | 2000 |