978-9985-3
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 9985-3-0360-1 | 9985303601 |
| ISBN-13 | 978-9985-3-0360-3 | 9789985303603 |
| Agency | Estonia | |
| Publisher | Varrak Publishing House | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 9985-3-1164-7 | 9985311647 |
| ISBN-13 | 978-9985-3-1164-6 | 9789985311646 |
| Agency | Estonia | |
| Publisher | Varrak Publishing House | |
| well-formed | ||
| valid hyphenation | ||
| ISBN-10 | 9985-3-3512-0 | 9985335120 |
| ISBN-13 | 978-9985-3-3512-3 | 9789985335123 |
| Agency | Estonia | |
| Publisher | Varrak Publishing House | |
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 9985-3-4652-1 | 9985346521 |
| ISBN-13 | 978-9985-3-4652-5 | 9789985346525 |
| Agency | Estonia | |
| Publisher | Varrak Publishing House | |
| well-formed | ||
| valid hyphenation | ||
| ISBN-10 | 9985-3-5171-1 | 9985351711 |
| ISBN-13 | 978-9985-3-5171-0 | 9789985351710 |
| Agency | Estonia | |
| Publisher | Varrak Publishing House | |