Carmen Rubio De Val Books

Parlamento y organizacion territorial

By Abel Losada Alvarez, Jose Ignacio Navarro Mendez, Javier Dominguez Morales, Rainer Arnold, Francesc Pau I Vall, Manuel Delgado Iribarren Garcia Campero, Pedro Puy Fraga, Jose Antonio Portero Molina, Alberto Arce Janariz, Carlos Aymerich Cano, Hubert Alcaraz, Manuel Pulido Quevedo, Carmen Rubio De Val, Ana Gude, Jose Julio Fernandez Rodriguez, Xose Anton Sarmiento Mendez, Ignacio Torres Muro, Xavier Arbos Marin

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El parlamento y el defensor del pueblo. Seminario internacional Modernizacion e institucionalidad en el poder legislativo

By Jesus Ma Corona Ferrero, Josu Oses Abando, Jose A. Viboras Jimenez, Ramiro San Juan, Lucas Chedrese, Pablo Tonelli, Francisco Calvo Cirujano, Encarna Fernandez De Simon Bermejo, Rodrigo Pineda Garfias, Javier Ciriero Soleto, Bernardo Sanchez Pavon, Ana Ma Diaz De Mera Rodriguez, Francesc Pau I Vall, Adrian Pagan, Alfonso Arevalo Gutierrez, Carmen Rubio De Val, Jose Julio Fernandez Rodriguez, Alberto Figueroa Laraudogoitia, Xose Anton Sarmiento Mendez

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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.