ISBN 807106162 was input with 9 digits (one digit too few). |
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The ISBN 807106162 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 9 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: German language | ||||
ISBN | assumed error | Catalogs for checking | ||
---|---|---|---|---|
3-8071-0616-2 | first digit was dropped. | amazon | amazon | amazon |
ISBN prefix group: former Czechoslovakia | ||||
ISBN | assumed error | Catalogs for checking | ||
80-07-10616-2 | second digit was dropped. or third digit was dropped. | amazon | amazon | amazon |
80-7105-616-2 | sixth digit was dropped. | amazon | amazon | amazon |
80-7106-162-X | tenth digit was dropped. | amazon | amazon | amazon |
80-7106-166-2 | eighth digit was dropped. or ninth digit was dropped. | amazon | amazon | amazon |
80-7106-216-2 | seventh digit was dropped. | amazon | amazon | amazon |
80-7160-616-2 | fifth digit was dropped. | amazon | amazon | amazon |
You can check another ISBN with this form.