Pedro J. Ramirez Books

El ano que murio Franco.

By Pedro J. Ramirez, Ramirez Pedro J.

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Amarga victoria

By Pedro J. Ramirez

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"Amarga victoria" es la historia de una situación límite sin precedentes en las democracias occidentales, en la que la suma de escándalos y el atrincheramiento de sus protagonistas en el poder lleg...

Agora de la Libertad. Historia del Ateneo de Madrid. Tomo I

By Cesar Navarro, Pedro J. Ramirez, Victor Olmos

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Asi se ganaron las elecciones

By Pedro J. Ramirez

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Solo Rolling

By Pedro J. Ramirez, Bill Wyman

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La rosa y el capullo

By Pedro J. Ramirez

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Prensa y libertad

By Pedro J. Ramirez

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Espana hoy

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278 pages ; 22 cm

David contra Goliat

By Pedro J. Ramirez

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El poder de la prensa

By Consuelo Sanchez Vicente

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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.