Main public logs

Combined display of all available logs of cernipedia. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 11:25, 4 December 2025 Vigen talk contribs created page ISBN (identifier) (Created page with "The International Standard Book Number (ISBN) is a numeric commercial book identifier that is intended to be unique.[a][b] Publishers purchase or receive ISBNs from an affiliate of the International ISBN Agency.[2] A different ISBN is assigned to each separate edition and variation of a publication, but not to a simple reprinting of an existing item. For example, an e-book, a paperback and a hardcover edition of the same book must each have a different ISBN, but an unch...")