| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Wanderings Among the Stars: Experiments in Elementary Astronomy | 978-0-7575-6331-7 (0-7575-6331-7) | 2009 | GRONICH BRUCE J · SMITH VERNE V |
| WANDERINGS AMONG THE STARS: EXPERIMENTS IN ELEMENTARY ASTRONOMY | 978-0-7575-2681-7 (0-7575-2681-0) | GRONICH BRUCE J · SMITH VERNE V |