L.J. · Louisa Joyner · Luigi Janiri
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Identification of Gemstones | 978-0-7198-0351-2 (0-7198-0351-9) | 2008 | Michael O'Donoghue |
| Identification of Gemstones | 978-0-7506-5512-5 (0-7506-5512-7) | 2002 | " |