Melchor Miralles Books

La madrugada del 21 de noviembre de 1995, la policía de Jerez encuentra moribundo al empleado de una gasolinera tras un atraco. Juan Holgado, de 25 años, muere desangrado por treinta puñaladas. Dur...

Alfonso Guerra, el conspirador

By Melchor Miralles

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Dinero sucio

By Melchor Miralles

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Dietari del capella d'Alfons el Magnanim

By Melchor Miralles

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Amedo, el estado contra ETA

By Melchor Miralles

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El hombre que no fui

By Javier Menendez Flores, Melchor Miralles Sangro

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GAL

By Melchor Miralles

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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.