Valerie Tong Cuong Books

Un après-midi d'été, alors qu'il se promène à vélo sur une route de campagne, Milo, douze ans, chute et se blesse grièvement. Ses parents Céleste et Lino et sa grand-mère Jeanne se précipitent à so...

Par amour

By Valerie Tong Cuong

Average: 0.00, 0 Ratings

Pour protéger les siens des absurdités de la guerre, il ne reste parfois que l'énergie de l'amour et la force du sacrifice... Retraçant le destin de deux familles emportées dans la tourmente de la...

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.