Sanjuana Martinez Books

La frontera del narco

By Sanjuana Martinez

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Las amantes del poder

By Sanjuana Martinez

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Las Amantes de Poder indaga en el lado oscuro de los personajes públicos en México para exhibir a esos "pater familias" mezquinos y golpeadores, capaces de cometer delitos para dañar a las mujeres...

Soy la duena

By Sanjuana Martinez

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Desde su llegada a Los Pinos, la esposa del presidente mexicanos, Angélica Rivera, se ha visto envuelta en distintos escándalos relacionados con la adquisición de propiedades y el tráfico de influe...

Periodismo incomodo

By Sanjuana Martinez

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La cara oculta del vaticano The Hidden Face of the Vatican

By Sanjuana Martinez

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Manto purpura

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Se venden ninos

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Prueba de fe

By Sanjuana Martinez

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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.