Rafael Marín Books

Iberia Inc

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Hemos dado la vuelta a toda la redondez del mundo. Hemos dado la vuelta y esa es la verdad, como no hay otra. Hemos sido los primeros y el precio que pagar han sido tres años de fortunas y calamida...

Castles In Spain

By Javier Negrete, Felix J. Palma, Elia Barcelo, Juan Miguel Aguilera, Cesar Mallorqui, Leon Arsenal, Eduardo Vaquerizo, Rafael Marin Trechera, Rodolfo Martinez, Domingo Santos

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La leyenda del navegante

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La Leyenda del Navegante

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Juglar

By Rafael Marin Trechera

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Mundo de dioses

By Rafael Marin

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Tela de arana

By Rafael Marin

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La Leyenda del Navegante 3 Genave

By Martin Trechera Rafael

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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.