Robert Giraud Books

La legende de saint Nicolas

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Un conte traditionnel qui raconte comment, un 6 décembre, le bon saint Nicolas guidé par son âne retrouva trois garçons enfermés dans le saloir d'un boucher après avoir disparu en forêt.

La soupe aux cailloux

By Robert Giraud

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Le dico des petits du Pere Castor

By Robert Giraud

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Un choix de 1.500 mots et de 1.500 images en rapport avec la vie quotidienne des petits. L'ouvrage reprend le principe du code couleur pour identifier les mots selon leur nature et permet à l'enfan...

L enfant de la banquise

By Robert Giraud

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L' argot d'Eros

By Robert Giraud

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L' argot de la Serie noire

By Robert Giraud

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La Seconde guerre mondiale

By Robert Giraud

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Histoire du conflit, de ses causes, des pays qui y ont participé, de ses grandes batailles, etc.

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.