International Standard Book Number

The International Standard Book Number (ISBN) is a unique numeric commercial book identifier. Publishers purchase ISBNs from an affiliate of the International ISBN Agency.[1][2]

See also edit

Learning Task edit

References edit

  1. "The International ISBN Agency". Retrieved 20 February 2018.
  2. Wikipedia contributors. (2018, June 13). International Standard Book Number. In Wikipedia, The Free Encyclopedia. Retrieved 18:56, June 19, 2018, from https://en.wikipedia.org/w/index.php?title=International_Standard_Book_Number&oldid=845705922