Jacques Aben Books

Economie politique de la defense

By Jacques Aben

Average: 0.00, 0 Ratings

Exporter la decentralisation a la francaise

By Mustapha Adib, Jacques Aben

Average: 0.00, 0 Ratings

Recrutement militaire en Europe depuis 1945

Average: 0.00, 0 Ratings

GESTION ET FINANCEMENT DES COLLECTIVITES LOCALES

By Jacques Aben

Average: 0.00, 0 Ratings

Après vingt ans de décentralisation et de transferts de compétences, les collectivités locales françaises, fortes de la capacité de se administrer librement, sont devenues un lieu privilégié de la...

Le fardeau de la securite

By Jacques Aben, Jacques Percebois

Average: 0.00, 0 Ratings

Liber amicorum

By Jacques Aben

Average: 0.00, 0 Ratings

Aux articles habituels publiés dans les Mélanges et aux informations traditionnelles sur le dédicataire et ses travaux s'ajoutent de nombreux témoignages d'amitié et des photos. Plus encore, celui...

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.