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

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Learning Task

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References

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  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