ISBN (International Standard Book Number) is the key identifier for books in the supply chain; an ISBN uniquely identifies a specific book by a specific publisher in a specific format.
News
 December 17th, 2019 |
 November 29th, 2019 From early 2020 the United States ISBN Agency (operated by Bowker) will begin assigning ISBNs starting with the prefix element 979. |
 November 11th, 2019 The International ISBN Agency will be undertaking a project to redevelop its website architecture and database services in 2020. |
 October 14th, 2019 The 2019 Annual General Meeting of the International ISBN Agency was recently held in Santiago, Chile. |