Elsa Devernois Books

Une dent contre la souris

By Marie Genevieve Thoisy, Elsa Devernois

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Doudou vole

By Elsa Devernois, Myriam Mollier

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Serrez Sardines

By Elsa Devernois

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Primula

By Elsa Devernois

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Ce matin, Primula ce lève tôt pour aller cueillir de belles fleurs dans le jardin. À qui donnera-t-elle son beau bouquet? [SDM]. Des gouaches naïves, égayées de nombreux détails et rehaussées de c...

Attention chien savant

By Elsa Devernois

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Ludovic a un chien tout gentil, mais pas vraiment malin, enfin pas plus que les autres chiens. Un jour pourtant, Max (c'est son nom) se met à parler. Et surtout, il répond parfaitement à toutes les...

6 HISTOIRES DE FEES GRAND LIVRE DE CONTES R OR French Edition

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Un pique nique a velo

By Devernois Elsa Sanchez Virginie

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Menteuse

By Elsa Devernois

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La visite medicale

By Elsa Devernois

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C'est la visite médicale. Tirlicochon ne veut pas enlever sa salopette dont les poches sont pleines de bonbons. [SDM].

Ca grouille de grenouilles

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.