SOPHIE MARVAUD Books

Winx Club Tome 13

By SOPHIE MARVAUD

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Winx Club Tome 14

By SOPHIE MARVAUD

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Winx club

By Sophie Marvaud

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Sous une couverture pailletée, une novélisation des aventures magiques des muses du Winx Club fréquentant l'université des fées d'Alféa du royaume Magix. Au programme: midinettes, monstres et sorci...

Ghost Secret Tome 1

By SOPHIE MARVAUD

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Winx t.3 compil

By SOPHIE MARVAUD

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Avec Christoph Colomb

By Sophie Marvaud

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Winx Club Tome 34 French Edition

By Sophie Marvaud

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Le tresor de Barbe Jaune

By Sophie Marvaud

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Ghost Secret Tome 4

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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.