ISBN 8020015723 hat failed the checksum digit test.
Diese Seite auf deutschTiu ĉi paĝo en Esperanto (Unikodo)
Tiu cxi pagxo en Esperanto (x-igata)
ISBN 8020015723 hat failed the checksum digit test. |
|
| The following 10 formally correct ISBNs were determined. Starting from these ISBNs the value 8020015723 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 |
|
Diese Seite auf deutsch Tiu ĉi paĝo en Esperanto (Unikodo) Tiu cxi pagxo en Esperanto (x-igata) |
|
| ISBN prefix group: German language | ||||
| ISBN | assumed error | Catalogs for checking | ||
|---|---|---|---|---|
| 3-02-001572-3 | first digit was changed. | amazon | amazon | amazon |
| ISBN prefix group: former Czechoslovakia | ||||
| ISBN | assumed error | Catalogs for checking | ||
| 80-200-1275-3 | 7th and 9th digits were swapped. | amazon | amazon | amazon |
| 80-200-1372-5 | 7th and 10th digits were swapped. | amazon | amazon | amazon |
| 80-200-1552-3 | eighth digit was changed. | amazon | amazon | amazon |
| 80-200-1572-8 | tenth digit was changed. | amazon | amazon | amazon |
| 80-200-1972-3 | seventh digit was changed. | amazon | amazon | amazon |
| 80-200-2572-3 | sixth digit was changed. | amazon | amazon | amazon |
| 80-270-1572-3 | fourth digit was changed. | amazon | amazon | amazon |
| 80-400-1572-3 | third digit was changed. | amazon | amazon | amazon |
| ISBN prefix group: Poland | ||||
| ISBN | assumed error | Catalogs for checking | ||
| 83-200-1572-3 | second digit was changed. | amazon | amazon | amazon |
You can check another ISBN with this form.