Laura Rojas Marcos Books

Seras lo que quieras ser

By Isidre Esteve, Pau Garcia Mila, Valentin Fuster, Joaquin Lorente, Alex Rovira, Laura Rojas Marcos, Pilar Jerico, Mora Francisco

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"Los expertos y divulgadores españoles más respetados nos invitan a pensar en nuestro futuro como una decisión propia, lejos de la fatalidad que nos rodea"--Amazon.com, viewed March 3, 2014. Eight...

Convivir y compartir

By Laura Rojas Marcos

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La familia

By Laura Rojas Marcos

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El sentimiento de culpa

By Laura Rojas Marcos

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Hablar y aprender

By Laura Rojas Marcos

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Somos cambio

By Laura Rojas Marcos

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Convivir y compartir Living and Sharing

By Laura Rojas Marcos

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Este libro aporta ideas y estrategias sencillas para desarrollar habilidades sociales que te ayudarán a convivir en armonía con los que te rodean; consejos para decidir cómo y...

El sentimiento de culpa

By Laura Rojas Marcos

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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.