Claude Victor Langlois Books

« Partir avec un guide de conversation en poche permet d'enrichir son expérience de voyage; connaître les mots essentiels et mieux comprendre les gens du pays qu'on visite facilite les contacts, fa...

L espagnol pour mieux voyager en Espagne

By Claude Victor Langlois

Average: 0.00, 0 Ratings

Panama Ulysses Travel Guides

By Claude Victor Langlois, Rigole Marc

Average: 0.00, 0 Ratings

Ulysses Travel Guide Portugal 2nd ed

By Claude Victor Langlois, Marc Rigole

Average: 0.00, 0 Ratings

Panama Ulysses Travel Guides

By Claude Victor Langlois, Marc Rigole

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.