Claire Ubac Books

L anniversaire de Petit Clown

By Claire Ubac

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Un récit simple, coloré, dans un texte court et des illustrations expressives. [SDM].

Ouled Roumia ou comment se faire des amis

By Claire Ubac

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Le jour de ses neuf ans, Farid a eu la première fois le droit d'aller sur le terrain vague, de l'autre côté de la rue, là où les garçons de son âge se retrouvent pour jouer au foot. Alors qu'il cro...

Jacques Cartier French edition

By Claire UBAC

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Quand je ne savais pas ecrire

By Claire UBAC CLAIRE AXELSSON KATARINA

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Ne sois pas timide

By CLAIRE UBAC

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Truquemot Le Menteur

By Claire Ubac

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Le Monstre aux mille fesses

By Ubac, Mazille

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Styliste a tout prix Lili Chantilly tome 1

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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.