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The International ISBN Agency
We coordinate and supervise the world's essential identifier for books
The International ISBN Agency
Easily recognisable as the identifier for all kinds of books, the International Standard Book Number is key to an efficient and effective book supply chain.
The International ISBN Agency is the registration authority for the Standard on a global basis. 
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March 22nd, 2021
ISBN Users' Manual now available in Slovene
February 16th, 2021
A Little Piece of ISBN History
September 18th, 2020
2020 ISBN AGM takes place in a virtual environment
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