well-formed | ||
valid hyphenation | ||
ISBN-10 | 1-78110-236-8 | 1781102368 |
ISBN-13 | 978-1-78110-236-7 | 9781781102367 |
Agency | English language |
well-formed | ||
valid hyphenation | ||
ISBN-10 | 1-4088-8222-1 | 1408882221 |
ISBN-13 | 978-1-4088-8222-1 | 9781408882221 |
Agency | English language |