Sophie DIEUAIDE Books

Esther et Mandragore

By Sophie Dieuaide

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DES FILLES DANS L EQUIPE

By FRED L., Sophie DIEUAIDE

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Esther et Mandragore D amour et de magie

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ESTHER ET MANDRAGORE A L ECOLE DES SORCIERES ZAZOU French Edition

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Des filles dans l equipe

By Sophie Dieuaide

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Cette année, pour le championnat de football des CM2, une nouveauté dans le règlement fait bondir les garçons : chaque équipe devra comporter au moins deux filles. Enervées par l'attitude des garço...

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.