Francisco Pertinez Vilchez Books

La nulidad contractual en la jurisprudencia

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Las Tic y las Redes sociales y la docencia del Derecho

By Marc Vilalta Reixach, Francisco Pertinez Vilchez, Joan Balcells Padulles, Miguel Gomez Perals, Josep Capdeferro Pla, Sara Moreno Tejada, Lerdys S. Heredia Sanchez, Irene Rovira Ferrer, Ma Isabel Ribes Moreno, Maria Lazaro Palau, Ana Maria Lopaz Perez, Encarnacion Abad Arenas, Ignasi Beltran De Heredia Ruiz, Ma Luisa Munoz Paredes, Rafael Oliver Cuello, Patricia Hernandez Hidalgo, Farah Ammaadachou Kaddur, Jose Luis Rey Perez, Alfonso Ortega Gimenez, Ana Maria Delgado Garcia, Jose Antonio Perez Juan

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El mercado digital en la Union Europea

By Sebastian Lopez Maza, Francisco Javier Gomez Lanz, Castanos Castro Paula, Tatiana Arroyo Vendrell, Enrique Moreno Serrano, Juan Calvo Vergez, Sergio Camara Lapuente, Javier Valls Prieto, Antonio Merchan Murillo, Judith Morales Barcelo, Juan Jesus Martos Garcia, Jose Antonio Castillo Parrilla, Carmen Rocio Fernandez Diaz, Remedios Campoy Gomez, Guillermo Sanchez Archidona Hidalgo, Maria Del Mar Soto Moya, Gemma Maria Minero Alejandre, Jose Miguel Martin Rodriguez, Agustin Madrid Parra, Marta Fernandez Cabrera, Juan Francisco Rodriguez Ayuso, Castillo Parrilla Jose Antonio, Jose Manuel Macarro Osuna, Joaquin Jose Noval Lamas, Maria Jesus Blanco Sanchez, Teresa Rodriguez De Las Heras Ballell, Francisco Pertinez Vilchez, Alberto De Franceschi, Alba Panos Perez, Myriam Cabrera Martin, Maria Dolores Ortiz Vidal, Antonino Di Maio, Ruben Lopez Pico, Paula Castanos Castro, Martens Jimenez Isabel Luisa

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Las clausulas abusivas por un defecto de transparencia

By Francisco Pertinez Vilchez

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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.