Jose Maria Maravall Books

"Este libro estudia estrategias de los políticos para detentar el poder y disponer de autonomía respecto de los ciudadanos. La primera cuestión analizada es la de la crispación. ¿Por qué razones un...

Las promesas politicas

By Jose Maria Maravall

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La reforma de la ensenanza

By Jose Maria Maravall

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De la sociologia

By Ma Teresa Casado, John H. Goldthorpe, Jose Maria Maravall

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Demands on Democracy

By Jose Maria Maravall

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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.