| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Practical Universe: Observations, Experiments, Exercises | 978-0-7575-7661-4 (0-7575-7661-3) | 2010 | VEERABATHINA NILAKSHI · GURDEMIR LEVENT |
| Practical Universe: Observations, Experiments, Exercises | 978-0-7575-4633-4 (0-7575-4633-1) | 2008 | VEERABATHINA NILAKSHI · GURDEMIR LEVENT |