Oswaldo Zavala Books

Tiranas ficciones

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"La obra de Horacio Castellanos Moyas es un referente crucial no sólo para imaginar el pasadoy el presente centroamericano, sino para examinar las implicaciones políticas que derivan de la escritur...

Siembra de nubes

By Oswaldo Zavala

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Los carteles no existen

By Oswaldo Zavala

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Drug Cartels Do Not Exist

By William Savinar, Oswaldo Zavala

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Drug Cartels Do Not Exist

By William Savinar, Oswaldo Zavala

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La modernidad insufrible

By Oswaldo Zavala

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Tierras de nadie

By Viviane Mahieux, Oswaldo Zavala

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La guerra en las palabras. Una historia intelectual del narco en Mexico (1975 - 2020) War Put into Words

By Oswaldo Zavala

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Una historia intelectual de la hegemonía que funcionó como la plataforma para lanzar la “guerra contra el narco”: primero desde un plano simbólico y después...

Materias dispuestas

By Catalina Arango Correa, Oswaldo Zavala, Jose Ramon Ruisanchez

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La guerra en las palabras Una historia intelectual del narco en Mexico 1975 2020

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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.