ISBN 1904897989 hat failed the checksum digit test.
Diese Seite auf deutschTiu ĉi paĝo en Esperanto (Unikodo)
Tiu cxi pagxo en Esperanto (x-igata)
ISBN 1904897989 hat failed the checksum digit test. |
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| The following 12 formally correct ISBNs were determined. Starting from these ISBNs the value 1904897989 that you input could have resulted frome one error (error in one digit or transposition of two digits.) You can now check using the links given for the catalogs of amazon.co.uk, amazon.com and amazon.de whether any book is listed for the respective URL. | To the home page |
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Diese Seite auf deutsch Tiu ĉi paĝo en Esperanto (Unikodo) Tiu cxi pagxo en Esperanto (x-igata) |
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| ISBN prefix group: English language | ||||
| ISBN | assumed error | Catalogs for checking | ||
|---|---|---|---|---|
| 1-104-89798-9 | second digit was changed. | amazon | amazon | amazon |
| 1-900897-98-9 | fourth digit was changed. | amazon | amazon | amazon |
| 1-904797-98-9 | fifth digit was changed. | amazon | amazon | amazon |
| 1-904890-98-9 | seventh digit was changed. | amazon | amazon | amazon |
| 1-904897-78-9 | eighth digit was changed. | amazon | amazon | amazon |
| 1-904897-95-9 | ninth digit was changed. | amazon | amazon | amazon |
| 1-904897-98-3 | tenth digit was changed. | amazon | amazon | amazon |
| 1-904997-98-8 | 5th and 10th digits were swapped. | amazon | amazon | amazon |
| 1-924897-98-9 | third digit was changed. | amazon | amazon | amazon |
| 1-9840-9798-9 | 3rd and 5th digits were swapped. | amazon | amazon | amazon |
| 1-994807-98-9 | 3rd and 6th digits were swapped. | amazon | amazon | amazon |
| ISBN prefix group: China, People's Republic | ||||
| ISBN | assumed error | Catalogs for checking | ||
| 7-904897-98-9 | first digit was changed. | amazon | amazon | amazon |
You can check another ISBN with this form.