Richard Marin Books

War of Our Fathers

By Richard Marin

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Eat Play Poop

By Richard Marin

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Ecrire l'histoire de l'Amerique latine, XIXe-XXe siecles

By Bertrand Michel, Richard Marin

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Dom Helder Camara, les puissants et les pauvres

By Richard Marin

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"A corrective to hagiographies, argues that Dom Helder Câmara's symbolic importance was inflated by critics' demonizing rhetoric and by statements he issued abroad while silenced in Brazil, 1970-77...

Meurtre au palais episcopal

By Richard Marin

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113th Sector

By Richard Marin

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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.