Juan Manuel Lopez Torres Books

Cambios en la Ley de cadena alimentaria

By Teresa Rodriguez Cachon, Noemi Serrano Arguello, Jose Maria De La Cuesta Saenz, Miguel Angel Adame Martinez, Muniz Espada Maria Esther, Emilio Vieira Jimenez Ontiveros, Jose Abellan Gomez, Manuel Rivera Fernandez, Maria Jose Cazorla Gonzalez, Pablo Amat Llombart, Angel Sanchez Hernandez, Maria Del Mar Bardera Baldrich, Jose Maria Caballero Lozano, Juan Manuel Lopez Torres, Asuncion Marin Velarde

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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.