ISBN

Número internacional normalitzat per a publicacions escrites. Aquest sistema va ser creat el 1966 per l’enginyer i professor irlandès Gordon Foster. Originàriament anomenat Standard Book Numering (SBN), aquest codi és un sistema de numeració de llibres per identificar un títol i una edició determinada que consta de 13 dígits dividits en cinc parts segons: un prefix que identifica el producte llibre, el codi del país o llengua d’origen, l’editor, l’identificador de títol i un dígit de comprovació.

Foto: Albert Balcells," La Mancomunitat de Catalunya, 1914-1925". (AGDB-Biblioteca Bib-19)

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