isbn

• OttoBib

  reference phd

  saved at 16.02.2007, by bochi23, 6 Users

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• ISBN check digit calculator and ISBN-10 to ISBN-13 Converter

  Calculate or Generate Check Digits for ISBN-10 and ISBN-13 bar codes. Convert ISBN-10 to ISBN-13 bar codes and vice versa.

  isbn calculator checkdigit converter barcode

  saved at 07.06.2009, by Cumbrowski, 1 User

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• International ISBN Agency - The ISBN Users' Manual

  reference isbn

  saved at 30.01.2006, by Cumbrowski, 1 User

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