well-formed | ||
no hyphens provided | ||
ISBN-10 | 1-78110-752-1 | 1781107521 |
ISBN-13 | 978-1-78110-752-2 | 9781781107522 |
Agency | English language | |
Publisher | Pottermore Publishing |
well-formed | ||
no hyphens provided | ||
ISBN-10 | 80-00-00951-X | 800000951X |
ISBN-13 | 978-80-00-00951-3 | 9788000009513 |
Agency | former Czechoslovakia | |
Publisher | albatros |