Elsa Devernois Books

Comptes de Noel

By Elsa Devernois, Gaetan De Seguin Des Hons

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Grosse peur pour bebe loup

By Elsa Devernois, Savine Pied

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La Boutique des reves

By Jochen Gerner, Elsa Devernois

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Mon trefle porte boheur

By Elsa Devernois

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Quand Astrid apprend qu'un trèfle à 4 feuilles est censé porter chance, elle court examiner le gazon. A sa plus grande joie, elle trouve un trèfle à 5 feuilles. C'est sûr, ce sera un double porte-b...

Mon Papa C Est Moi French Edition

By E Devernois

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Pour noel reveillons nous ALBUMS A

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Billy Herisson

By Elsa Devernois, Herve Le Goff

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La course folle French Edition

By Mi 1 2rel Elsa Devernois

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Attention photo vivante

By Elsa Devernois

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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.