Bookland
"Bookland" is the informal name for the
History
Until January 1, 2007, all ISBNs were allocated as 9-digit numbers followed by a modulo 11 checksum character that was either a decimal digit or the letter "X". A Bookland EAN was generated by concatenating the Bookland UCC 978, the 9 digits of the book's ISBN other than its checksum, and the EAN checksum digit.[1][2]
Since parts of the 10-character ISBN space are nearly full, all books published from 2007 on have been allocated a 13-digit ISBN, which is identical to the Bookland EAN. Most of UCC 979 (formerly "Musicland") has now been assigned for the expansion of Bookland,[3] and was first used by publishers in the French language, which can now use the additional prefix "979-10-" in addition to the nearly full "978-2-" prefix (onto which legacy 10-character ISBNs starting with "2-" have been remapped). Books numbered with prefixes other than 978 will not be mappable to 10-character ISBNs.
The
Similar mappings
- periodical publications) are mapped into the UCC 977.[4]
- ISMNs (which identify sheet music) are mapped into the UCC 979. Since the leading "M" of a legacy 10-digit ISMN number (such as M-345-24680-5) is transcoded as 0, the EAN prefix 979-0 is wholly reserved for sheet music and has been dubbed the fictitious country "Musicland". Like ISBNs, ISMNs have been officially allocated using 13 digits since mid-2008.[5]
References
- ^ Pearce, Bill (March 16, 2015). "Anatomy of a 13-digit ISBN". Archived from the original on May 15, 2020.
- ISBN 978-0-12-372487-8.
- ISBN 978-1-897435-02-1.
- ^ "GS1 Company Prefix | GS1". www.gs1.org. Retrieved 2022-12-08.
- ^ "Guidelines for the Implementation of 13-Digit ISMNs" (PDF). ISMN International. 2007. Archived from the original (PDF) on August 21, 2017.
External links
- Are you ready for ISBN-13? (archived 31 August 2008)
- Informational website which converts ISBN-10 to ISBN-13
- US agency to obtain ISBN numbers
- The EAN System (archived 12 May 2007)