International Standard Book Number in 1965, has – 340 indicating the publisher, 01381 their serial number, and 8 being the check digit. This can be converted to ; the check digit does not need to be re-calculated. Since 1 January 2007, ISBNs have contained 13 digits, a format that is compatible with "Bookland" European Article Number EAN-13s. An ISBN is assigned to each edition and variation (except reprintings) of a book. For example, an ebook, a paperback, and a hardcover edition of the same book would each have a different ISBN. The ISBN is 13 digits long if assigned on or after 1 January
On Truth and Lies in a Nonmoral Sense Lies in a Nonmoral Sense" is one of the works most responsible for Nietzsche's reputation (albeit a contentious one) as "the godfather of postmodernism." On Truth and Lies in a Nonmoral Sense On Truth and Lies in a Nonmoral Sense (, also called On Truth and Lie in an Extra-Moral Sense) is a philosophical essay by Friedrich Nietzsche. It was written in 1873, one year after "The Birth of Tragedy", but was published by his sister Elisabeth in 1896 when Nietzsche was already mentally ill. The work deals largely with epistemological questions about the nature of truth and language, and