Alexandre Roane Books

Cheese kid et l etrange docteur Gorz

By Paul Elie Hamou, Alexandre Roane

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Etoiles et Planetes

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37 pages : 26 cm

Mon carnet d astronomie 24 fiches intercalaires disque crayon

By Claudine Masson, Frederic Pillot, Jean Michel Masson, Alexandre Roane

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Cometes et meteorites

By Antonin Masson

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De la célèbre comète de Halley à la sonde Giotto, des cratères lunaires à la ceinture de Kuiper, toutes les notions essentielles à la compréhension du sujet sont abordées. Avec des encadrés donnant...

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.