Alejandro Puerto Mendoza Books

Bases para una reforma de la Ley de Propiedad Intelectual

By Serrano Gomez Eduardo, Carlos Rogel Vide, Alejandro Puerto Mendoza, Elena M. Vicente Domingo, Mariano Yzquierdo Tolsada, Alberto De Sa E Melo, Miguel Ortego Ruiz, Cristina De Amunategui Rodriguez, Maria Teresa De Vico Carrancho Herrero, Luis Antonio Anguita Villanueva, Eduardo Serrano Gomez, Sara Martin Salamanca, Jorge Ortega Domenech, Abel Martin Villarejo, Miguel L. Lacruz Mantecon

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Introduccion al derecho de internet. Regimen juridico basico de los contenidos digitales

By Alejandro Puerto Mendoza

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Derecho digital. Fundamentos basicos

By Alejandro Puerto Mendoza

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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.