Alberto Reig Tapia Books

La Cruzada de 1936

By Alberto Reig Tapia

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Memoria de la Guerra Civil

By Alberto Reig Tapia

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Franco

By Alberto Reig Tapia

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Treinta años después de haberse producido el «hecho sucesorio» pueden aplicarse a la memoria de Franco las sabias palabras de Ovidio de que «Nada hay más veloz que los años». O las no menos perspic...

Franco Caudillo

By Alberto Reig Tapia

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Franco Caudillo

By Alberto Reig Tapia

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La critica de la critica

By Alberto Reig Tapia

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«La Segunda República fue un régimen ilegítimo», «la Guerra Civil la iniciaron las hordas rojas en Asturias en 1934», «Franco no fue un reaccionario de ultraderecha» o «la Dictadura fue el germen d...

La Guerra Civil Espanola

By Alberto Reig Tapia

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Ideologia e historia

By Alberto Reig Tapia

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Violencia y terror

By Alberto Reig Tapia

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Transiciones en el mundo contemporaneo

By Alberto Reig Tapia, Josep Sanchez Cervello

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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.