Jose Martinez Books

Hablar de Carlos Slim es referirse a una de las figuras clave de nuestro tiempo. De hecho, su nombre se ha convertido en sinónimo de éxito empresarial y poder económico. Personaje admirado y critic...

Mi nina Graci 2. El secreto

By Jose Martinez

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Paranoidland

By Anabel Colazo, Fran Fernandez, Erica Fustero, Jose Martinez, Miguel Martinez, Joaquin Guirao, Nacho Garcia Alonso, Ismael Alvarez

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Antologia de Poesia Espanola 1975 1995 43

By Jose Martinez

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Religion y Tolerancia

By Jose Martinez, Jose Jimenez Lozano, Felicisimo Mate

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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.