Pablo C Reyna Books

Pere Saure 2. La Mamuto

By Pablo C Reyna, Joana Castells

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Lio en el espacio-tiempo A Mess in Space-Time

By Pablo C Reyna

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Aviso a todos los Cosmics: MULTICOSMOS ESTÁ EN PELIGRO.Preparaos para algo peor que el Apocalipsis. El fin de internet está muy cerca. Adiós a los vídeos de gatitos, las...

Pere Saure 1. Una entremeliadura prehistorica

By Pablo C Reyna, Joana Castells

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Pepe Saurio. una Travesura Prehistorica

By Pablo C Reyna

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Pepe Saurio 2. La Mamuton

By Pablo C Reyna

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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.