Maria Del Carmen Ariet Books

The Che Guevara Reader

By Maria Del Carmen Ariet, David Deutschmann

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Selected writings—speeches, essays, and letters—by one of the most widely known guerilla fighters, political theorists, and organizers, Che Guevara.Widely revered as a true revolutionar...

Che Guevara Presente Ocean Sur

By Maria Del Carmen Ariet, Che Guevara, David Deutschmann

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The Che Guevara Reader

By Maria Del Carmen Ariet, David Deutschmann

Average: 0.00, 0 Ratings

Selected writings—speeches, essays, and letters—by one of the most widely known guerilla fighters, political theorists, and organizers, Che Guevara.Widely revered as a true revolutionar...

Che Guevara

By Flavio Andreini, Daniele Zambelli, Che Guevara, Maria Del Carmen Ariet, Camilo Guevara March

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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.