Claire Delahaye Books

L heritage de Theodore Roosevelt

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Un siècle après la campagne présidentielle de 1912, l'influence de Théodore Roosevelt sur la politique américaine contemporaine et plus que jamais d'actualité. Ce livre offre une sélection d'articl...

La Grande Guerre et le combat feministe

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En raison de son ampleur, voire de sa démesure, la Grande Guerre a stimulé des mouvements de femmes nationaux, mais aussi internationaux. Le combat féministe connaîtra son apogée avec l'obtention d...

Wilson contre les femmes

By Claire Delahaye

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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.