.jpg)
| not well-formed | |||||||||
| valid hyphenation | |||||||||
| The check-digit is not correct. If the rest of the ISBN is correct (and it may not be), the check digit should be: 1. | |||||||||
| Correcting check-digit gives: 3-89584-259-1 which appears to be valid. The governing agency is: German language. | |||||||||
| well-formed | ||
| no hyphens provided | ||
| ISBN-10 | 3-86717-259-5 | 3867172595 |
| ISBN-13 | 978-3-86717-259-2 | 9783867172592 |
| Agency | German language | |
| Publisher | Der Hoerverlag DHV | |
.jpg)
.jpg)
.jpg)