Stéphanie Duval Books

Le Petit Livre de la Justice

By Duval Stephanie Azam Jacques

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Ah... les copains d ecole C est la vie Lulu doc

By Stephanie Duval

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A la mode comme les autres

By Stephanie Duval

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Lulu, la pétillante héroïne du magazine ##Astrapi##, est de retour dans cette série de documentaires visant à donner aux jeunes lecteurs des outils qui leur permettront de surmonter leurs petits pr...

Mes parents ne veulent pas

By Stephanie Duval, Marylise Morel

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C est la vie Lulu Tome 16

By N A

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Lulu championne a l ecole

By Marylise Morel Stephanie Duval

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Lulu Tome 01

By CHILARD ANNE SOPHIE Dumi Marie Muscat Bruno GERALD MARINE Boulet Gwenaelle Vidard Estelle ROCHER MATHIEU JOSEPH MARION DUVAL STEPHANI

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Le petit livre pour bien vivre ensemble

By Oceane Meklemberg, STEPHANIE DUVAL, SANDRA LABOUCARIE

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La igualtat entre noies i nois no es cap broma

By Pascal Lemaitre, Larousse Editorial, Roger Zanni Rivas, Jordi Trilla Segura

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Injusticia e ilegalidad No

By Manu Boisteau, Stepphanie Duval

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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.