Carlos Sergio Vattier Fuenzalida Books

Nuevas tecnologias y propiedad intelectual

By Jose De Oliveira Ascensao, Antonio Castan Perez Gomez, Alberto De Sa E Melo, Jose Antonio Gomez Segade, Nazareth Perez De Castro, Carlos Sergio Vattier Fuenzalida, Rogel Vide Carlos, Abel Martin Villarejo, Miguel Angel Encabo Vera, Jose Antonio Vega Vega

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Derecho agrario

By Isabel Espin Alba, Carlos Sergio Vattier Fuenzalida

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El pago en metalico de la legitima de los descendientes

By Carlos Sergio Vattier Fuenzalida

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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.