Virgilio Tellez Valle Books

La empresa social en Espana e Italia

By Maurizio Ballistreri, Loredana Ferluga, Domenica Farinella, Antonella Correnti, Carmen Ana Chaves Galan, Tiziana Tarsia, Vega Vega Jose Antonio, Massimo Basile, Marcial Herrero Jimenez, Antonina Astone, Virgilio Tellez Valle, Antonello Podda, Roberto Caratozzolo, Lidia Lo Schiavo, Santa De Marco, Jose Antonio Vega Vega

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Materiales practicos de Derecho de la Seguridad Social adaptados al Espacio Europeo de Educacion Superior

By Miguel Gutierrez Perez, Angel Arias Dominguez, Carmen Solis Prieto, Maria Teresa Vinuelas Zahinos, Juan Antonio Ruiz Calderon, Jose Manuel Rodriguez Munoz, Luis Diaz Bernardo, Virgilio Tellez Valle, Pilar Palomino Saurina, Francisco Rubio Sanchez, Francisco Ramos Moragues, Maria Jose Javato Ollero, Carlota Ruiz Gonzalez

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Materiales practicos de Derecho del trabajo

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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.