Christian Roche Books

L Amour indigo

By Jean Jacques Barrere, Christian Roche

Average: 0.00, 0 Ratings

Guide de l apprenti philosophe

By Christian Roche, Benoit Jacques

Average: 0.00, 0 Ratings

Tout fout le camp

By Christian Roche

Average: 0.00, 0 Ratings

ROCHE LANGAGE Ancienne Edition

By Christian Roche

Average: 0.00, 0 Ratings

Memoires d Afrique

By Christian Roche

Average: 0.00, 0 Ratings

Parti en 1965 en Afrique dans le cadre de la coopération franco-africaine en qualité de volontaire du service national, l'auteur se découvre une passion pour ce continent où il va vivre durant une...

Leopold Sedar Senghor et Mamadou Dia

By Christian Roche

Average: 0.00, 0 Ratings

50 ans d independance dans les anciennes possessions francaises d Afrique Noire French Edition

By Christian Roche

Average: 0.00, 0 Ratings

La Casamance face a son destin

By Christian Roche

Average: 0.00, 0 Ratings

Leopold Sedar Senghor

By Christian Roche

Average: 0.00, 0 Ratings

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.