ISBN 8090500440 hat failed the checksum digit test. |
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The following 11 formally correct ISBNs were determined. Starting from these ISBNs the value 8090500440 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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ISBN prefix group: English language | ||||
ISBN | assumed error | Catalogs for checking | ||
---|---|---|---|---|
0-09-050844-0 | 1st and 7th digits were swapped. | amazon | amazon | amazon |
1-0905-0044-0 | first digit was changed. | amazon | amazon | amazon |
ISBN prefix group: former Czechoslovakia | ||||
ISBN | assumed error | Catalogs for checking | ||
80-305-0044-0 | third digit was changed. | amazon | amazon | amazon |
80-904004-5-0 | 5th and 9th digits were swapped. | amazon | amazon | amazon |
80-905004-0-4 | 9th and 10th digits were swapped. | amazon | amazon | amazon |
80-905004-2-0 | ninth digit was changed. | amazon | amazon | amazon |
80-905004-4-7 | tenth digit was changed. | amazon | amazon | amazon |
80-905804-4-0 | sixth digit was changed. | amazon | amazon | amazon |
80-908004-4-0 | fifth digit was changed. | amazon | amazon | amazon |
80-915004-4-0 | fourth digit was changed. | amazon | amazon | amazon |
ISBN prefix group: Norway | ||||
ISBN | assumed error | Catalogs for checking | ||
82-90500-44-0 | second digit was changed. | amazon | amazon | amazon |
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