Sergio Salma Books

Mademoiselle Louise tome 2

By Sergio Salma, Andre Geerts

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Le petit tour du Monde de Nathalie Encyclopedie et atlas French Edition

By Sergio Salma

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Nathalie pas de vacances pour le petit

By Sergio SALMA SERGIO

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La balade des 4 as

By Sergio Salma

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Pendant les vacances d'été, les quatre amis s'aperçoivent qu'ils ne sont, pour une fois, pas d'accord pour choisir leur destination. Dina leur propose de partir tous ensemble pour une semaine dans...

Alack Sinner tome 1

By Carlos Sampayo, Jose Munoz

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Mandarina 1

By Sergio Salma, Amelia Navarro

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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.