Michel Costantini Books

La semiotique visuelle

By Michel Costantini

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L'image du sujet

By Michel Costantini

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Une statue grecque, le Laokoon, une Sainte-Face, un autoportrait de Dürer, une peinture de Malevich : cinq visages auxquels l’auteur fait face. Il regarde des visages, en effet, et non des représen...

Le defi de l'art

By Michel Costantini, Francoise Graziani, Stephane Rolet

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Nuevas perspectivas en semilogia literaria

By Jesus G. Maestro, Maria Del Carmen Bobes Naves, Michel Costantini, Hans Ulrich Reck, Jerzy Pelc, Lubomir Dolezel, Cesare Segre, Paul Bouissac, Tadeusz Kowzan

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1779

By Michel Costantini

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Semiotique des frontieres

By Michel Costantini

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Semiotique des frontieres

By Michel Costantini

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Semiotique des frontieres

By Michel Costantini

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La generation Thales

By Michel Costantini

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.