The International Standard Book Number (ISBN) is a numeric commercial book identifier that is intended to be unique. Publishers purchase or receive ISBNs from an affiliate of the … 展开

The Standard Book Number (SBN) is a commercial system using nine-digit code numbers to identify books. In 1965, British bookseller and stationers WHSmith announced plans to … 展开

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 … 展开

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

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 ISBN assigned to it. The ISBN is thirteen digits long if … 展开

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 … 展开

• 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). … 展开