Isidro Dubert Books

Invasion migratoria y envejecimiento demografico

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Historia das historias de Galicia

By Ramon Villares, Manuel Gago, Maria Del Carmen Saavedra Vazquez, Isidro Dubert, Anselmo Lopez Carreira, Pegerto Saavedra Fernandez, Francisco Gonzalez Garcia, Edelmiro Lopez Iglesias, Lourenzo Fernandez Prieto, Xose Miguel Andrade Cernadas, Ofelia Rey Castelao, Henrique Monteagudo Romero

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A morte de Galicia

By Ramon Villares, Daniel Lanero Taboas, Isidro Dubert, Melchor Fernandez Fernandez, Francisco Gonzalez Garcia, Julio Hernandez Borge, Xose Miguel Andrade Cernadas, Raul Soutelo Vazquez, Ofelia Rey Castelao, Henrique Monteagudo Romero, Anxo Lugilde Pardo, Antia Perez Carames

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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.