The Standard Book Number (SBN) is a commercial system using nine-digit code numbers to identify books. In 1965, … Se mere

A separate ISBN is assigned to each edition and variation (except reprintings) of a publication. For example, an ebook, audiobook, paperback, and hardcover edition of the same book must each have a different ISB… Se mere

A check digit is a form of redundancy check used for error detection, the decimal equivalent of a binary check bit. It consists of a single digit computed from the other digits in the number. The method for the 10-digit ISB… Se mere

The barcodes on a book's back cover (or inside a mass-market paperback book's front cover) are EAN-13; they may have a separate barcode encoding five digits called an EAN-5 for the currency and the recommend… Se mere

• ASIN (Amazon Standard Identification Number)
• BICI (Book Item and Component Identifier)
• Book sources search – a Wikipedia resource that allows search by ISBNs… Se mere

• ISO 2108:2017 – International Standard Book Number (ISBN)
• International ISBN Agency – coordinates and supervises the worldwide use of the ISBN system
• "Guidelines for the Implementation of 13-Digit ISBNs" (PDF). … Se mere