Laurent Dedryver Books

Cahier de vacances de la 3e vers la 2de Hatier Vacances

By Jean Pierre Burriat, Laurianne Geffroy, Laurent Fillion, Caroline Bureau, Laurent Dedryver, Jean Pierre Bureau, Brigitte Lancien, Helene Manzo, Patrick Vermeulen

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NEEMINAH Legende d une aborigene de Tasmanie Roman

By Laurent Dedryver

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La vieille Neeminah, dernière survivante aborigène d'une petite île au large de la Tasmanie, obsédée par les tragédies du passé, désire, avant de s'en aller, sauver son peuple de la disparition. Po...

Le carnet secret de Mary Wallace

By Laurent Dedryver

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Le jour où Aisling O'Sullivan entre en possession du carnet secret de son aïeule, propriétaire terrienne en Irlande pendant la grande famine,elle ne se doute pas encore que la vie va changer. Mais...

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.