ISBN 223500972 was input with 9 digits (one digit too few). |
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The ISBN 223500972 that you entered has got 9 digits, i.e. one digit is missing to make a valid ISBN. You can find information on the format of an ISBN on the home page of this site. This site has found the following 8 numerically correct ISBN out of which the ISBN that you input coule have resulted by a single error (dropping one digit). You can now check out these suggestions in the databases of the following booksellers' sites: amazon. |
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ISBN prefix group: French language | ||||
ISBN | assumed error | Catalogs for checking | ||
---|---|---|---|---|
2-203-50097-2 | third digit was dropped. | amazon | amazon | amazon |
2-235-00972-7 | tenth digit was dropped. | amazon | amazon | amazon |
2-235-00997-2 | seventh digit was dropped. or eighth digit was dropped. | amazon | amazon | amazon |
2-235-05097-2 | sixth digit was dropped. | amazon | amazon | amazon |
2-235-60097-2 | fifth digit was dropped. | amazon | amazon | amazon |
2-239-50097-2 | fourth digit was dropped. | amazon | amazon | amazon |
ISBN prefix group: China, People's Republic | ||||
ISBN | assumed error | Catalogs for checking | ||
7-223-50097-2 | first digit was dropped. | amazon | amazon | amazon |
You can check another ISBN with this form.