ISBN 963025977 was input with 9 digits (one digit too few).

The ISBN 963025977 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 10 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: (UK), (USA) and (Germany). Additional sites to search by ISBN (in this case, in catalogs of libraries) are e.g. the Library of Congress (USA) or the search gateway of the Deutsche Bibliothek. To the home page
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ISBN prefix group: Korea, Republic
ISBNas­su­med er­rorCatalogs for checking
89-6302-597-7first digit was drop­ped.
ISBN prefix group: India
ISBNas­su­med er­rorCatalogs for checking
93-6302-597-7second digit was drop­ped.
ISBN prefix group: Hungary
ISBNas­su­med er­rorCatalogs for checking
963-02-1597-7sixth digit was drop­ped.
963-02-5097-7seven­th digit was drop­ped.
963-02-5973-7ninth digit was drop­ped.
963-02-5977-Xtenth digit was drop­ped.
963-02-5987-7eighth digit was drop­ped.
963-03-2597-7fifth digit was drop­ped.
963-10-2597-7fourth digit was drop­ped.
ISBN prefix group: Iran
ISBNas­su­med er­rorCatalogs for checking
964-302-597-7third digit was drop­ped.

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