Jesus Diez De Palma Books

El maletin del arqueologo

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En una tienda de Londres, Fernando compra un maletín que perteneció a un arqueólogo español. Pero este maletín no es uno de los trastos viejos que Fernando acostumbra a acumular, sino que, entre ot...

El festin de la muerte Cartone

By Jesus Diez De Palma

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Sofia Sophie

By Jesus Diez De Palma

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Descubriendo el Retiro

By Jesus Diez De Palma

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Indianoaren Etxea

By Jose Antonio Sarasola, Eukene Herrera, Jesus Diez De Palma, Violante Krahe, Tino Gatagan, Manuel Estrada, Inaki Zubeldia, Juan Nieto, Maria Jose Gomez Navarro, Lupe Rodriguez

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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.