Federico Ysart Books

Espana y los judios en la segunda guerra mundial.

By Federico Ysart

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Mexico entre norte y sur

By Carlos Salinas De Gortari, Federico Ysart

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Quien hizo el cambio

By Federico Ysart

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Enrique Tierno Galvan

By Federico Ysart

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Brasil

By Boris Fausto, Federico Ysart

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Brasil es la octava economía del mundo, repesenta la mitad de la superficie, de la población (190 millones de habitantes) y del producto interior bruto de todo el continente y está situada entre la...

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.