| well-formed | ||
| valid hyphenation | ||
| ISBN-10 | 964-6205-41-0 | 9646205410 |
| ISBN-13 | 978-964-6205-41-3 | 9789646205413 |
| Agency | Iran | |
| Publisher | Nahid | |
| well-formed | ||
| valid hyphenation | ||
| ISBN-10 | 964-6205-42-9 | 9646205429 |
| ISBN-13 | 978-964-6205-42-0 | 9789646205420 |
| Agency | Iran | |
| Publisher | Nahid | |
| well-formed | ||
| valid hyphenation | ||
| ISBN-10 | 964-6205-43-7 | 9646205437 |
| ISBN-13 | 978-964-6205-43-7 | 9789646205437 |
| Agency | Iran | |
| Publisher | Nahid | |