International Standard Book Number

An ISBN-13 barcode represented as EAN-13 barcode (ISBN 978-3-16-148410-0)

The International Standard Book Number, ISBN, is a unique[1] commercial book identifier barcode. The ISBN system was created in the United Kingdom, in 1966, by the booksellers and stationers W.H. Smith.

Originally, it was the 9-digit Standard Book Numbering (SBN) code and still was used in 1974; it was adopted as the international standard ISO 2108 in 1970. A similar, numeric identification, the International Standard Serial Number (ISSN), identifies periodical publications such as magazines. Since January 1, 2007, ISBNs are of 13 digits, like in Bookland EAN-13.[2] The TC 46/SC 9 is responsible for the standard.

Overview

An ISBN is given to each edition and variation (except reprintings) of a book. The ISBN is 13 digits long if assigned after January 1, 2007, and 10 digits long if assigned before 2007. An International Standard Book Number consists of 4 or 5 parts:

  1. for a 13 digit ISBN, a GS1 prefix: 978 or 979
  2. the group identifier code, (group of countries sharing a language) [3]
  3. the publisher code,
  4. the item number, and
  5. a checksum character or check digit.

The ISBN parts may be of different lengths, and usually are separated with hyphens or spaces.[4]

The group identifier code (GIC) number is 0 or 1 for English-speaking countries; 2 for French-speaking countries; 3 for German-speaking countries; 4 for Japanese; 5 for Russian, et cetera. The original standard book number (SBN) had no group identifier, but affixing a zero (0) as prefix to a 9-digit SBN creates a valid 10-digit ISBN. The group identifier may be up to 5 digits long; e.g. 99936 is a group identifier for the country Bhutan.[5]

The national ISBN agency assigns the publisher number (cf. the category:ISBN agencies); the publisher selects the item number. Generally, a book publisher is not required to assign an ISBN, nor for a book to display its number (except in China; see below), however, most book stores only handle ISBN bearing merchandise.

A listing of all the 628,000 assigned publisher codes is published, and can be ordered in book form,[6] but, as of 2007, it costs US$300. The web site of the international ISBN agency does not offer any free method of looking up publisher codes.

Other Languages
Afrikaans: ISBN
asturianu: ISBN
Avañe'ẽ: ISBN
azərbaycanca: ISBN
Bân-lâm-gú: ISBN
беларуская (тарашкевіца)‎: Міжнародны стандартны кніжны нумар
भोजपुरी: आइएसबीएन
brezhoneg: ISBN
català: ISBN
español: ISBN
Esperanto: ISBN
føroyskt: ISBN
Frysk: ISBN
galego: ISBN
Ido: ISBN
íslenska: ISBN
italiano: ISBN
עברית: מסת"ב
Basa Jawa: ISBN
қазақша: ISBN
kurdî: ISBN
latviešu: ISBN
Lëtzebuergesch: ISBN
lietuvių: ISBN
lumbaart: ISBN
magyar: ISBN
मैथिली: आइएसबिएन
македонски: ISBN
مازِرونی: شابک
မြန်မာဘာသာ: International Standard Book Number
नेपाली: आईएसबीएन
日本語: ISBN
norsk: ISBN
norsk nynorsk: ISBN
occitan: ISBN
русиньскый: ISBN
shqip: ISBN
srpskohrvatski / српскохрватски: ISBN
suomi: ISBN
svenska: ISBN
తెలుగు: ISBN
Türkçe: ISBN
українська: ISBN
Tiếng Việt: ISBN
Winaray: ISBN
ייִדיש: ISBN
Yorùbá: ISBN