Claudio Duran Books

El Mercurio Ideologia y propaganda 1954 1994

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"A content analysis of the impact of the conservative Chilean newspaper during the latter stages of the Allende government. In a more evenly handed and socially scientific manner than most studies...

W. R. Bion Centennial Issue 1897 1997 . Special Issue of the

By Michael Eigen, Eric Rhode, Mitrani. Judith, Claudio Duran

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Have You Seen My Dinosaur

By Arlene Lusterio, Tina De Crisci, Claudio Duran

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La infancia y los exilios

By Claudio Duran

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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.