well-formed | ||
valid hyphenation | ||
ISBN-10 | 1-78110-237-6 | 1781102376 |
ISBN-13 | 978-1-78110-237-4 | 9781781102374 |
Agency | English language |
well-formed | ||
valid hyphenation | ||
ISBN-10 | 1-4088-8225-6 | 1408882256 |
ISBN-13 | 978-1-4088-8225-2 | 9781408882252 |
Agency | English language |