Delphine Chedru Books

Hello Goodbye

By Delphine Chedru

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How many kisses

By Delphine Chedru

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How Many Kisses? invites the reader to practice counting with little kisses. Young readers count and blow air kisses to their friends, pets, grandparents, and more with this delightfully interactiv...

Who s the biggest

By Delphine Chedru

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Is the bear smaller than the mountain? Is the kitten bigger than the ball? Find out in Delphine Chedru's wonderfully illustrated book for preschoolers. The text invites children to chime in with wh...

Rouge

By Delphine Chedru

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Jules tome 3

By Delphine Chedru, Emile Bravo

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Orient Express

By Delphine Chedru

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Avion Bateau Cameleon

By Delphine Chedru

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DE PAPA A MAMAN UN LIVRE POUR S AMUSER AVEC LES SYLLABES

By Delphine Chedru

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Jour de neige

By Delphine Chedru

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99 tomaquets i 1 patata

By Georgina Mercader Bausa, Delphine Chedru

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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.