Javier Gomez Calvo Books

Pardines. Cuando ETA empezo a matar

By Roncesvalles Labiano Juangarcia, Maria Jimenez Ramos, Gaizka Fernandez Soldevilla, Santiago De Pablo Contreras, Jose Antonio Perez Perez, Oscar Jaime Jimenez, Jesus Maria Casquete Badallo, Fernando Aramburu, Juan Aviles Farre, Jose Ma Ruiz Soroa, Raul Lopez Romo, Javier Gomez Calvo, Javier Marrodan, Florencio Dominguez Iribarren

Average: 0.00, 0 Ratings

Matar purgar sanar

By Javier Gomez Calvo

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.