Nicolas Ryser Books

Hariti tome 1

By Nicolas Ryser, Igor Szalewa

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Le baiser a moustaches

By Jean Michel Payet

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Des images de synthèse illustrent cette histoire pleine de rebondissements. [SDM]. Gregor est épris de Coraline, mais il n'ose pas l'aborder. Et pour cause, Grégor est un rat d'égout, persuadé d'a...

Au championnat d arts martiaux

By Nicolas Ryser

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L'école de maître Kerozen est en effervescence : c'est le départ pour le championnat d'arts martiaux, une compétition à laquelle participent tous les élèves. Tao et ses copains sont sur le pied de...

NEM PAS MAL BAY.BD KIDS DIV

By Richard Laurent Ryser Nicolas

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Leila et la memoire des roses

By Ghislaine Biondi

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Wild Animals

By Nicolas Ryser, Laurent Richard

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Championship

By Nicolas Ryser, Laurent Richard

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Championship

By Nicolas Ryser, Laurent Richard

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Wild Animals

By Nicolas Ryser, Laurent Richard

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Wild Animals

By Nicolas Ryser, Laurent Richard

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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.