Laurent Gontier Books

Pays de la Loire

By Beatrice Peyret Vignals, Pierre Guitton, Solene Bouton, Fabienne Ullmann, Laurent Gontier, Collectifs, Marie Christine Biet, Mathias Clamens, Severine Bascot, Laurence Vilaine

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Maroc

By Laurent Gontier

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Maroc 2009

By Laurent Gontier

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Ce guide contient des informations sur l'histoire, le patrimoine et la culture du Maroc et des renseignements pratiques pour le logement, la restauration, le transport, avec une sélection d'adresse...

Irlande

By Muriel Vincent

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Présentation du milieu naturel, de l'histoire, de la culture et des traditions de l'île. Le guide propose des renseignements pratiques pour organiser son séjour et se déplacer, et pour chaque ville...

Maroc GEOGUIDE ETRANGER

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Switzerland

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Alsace Lorraine

By Manufacture Francaise Des Pneumatiques Michelin

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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.