Daniel Hughes Books

Desde la primera noción de apego, según la cual el tipo de vínculo que establecemos con los padres en la infancia determina nuestras relaciones futuras, hasta el descubrimiento de las neuronas espe...

Moltke on the Art of War

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Field Marshal Helmuth Graf von Moltke is best known for his direction of the German/Prussian campaigns against Austria in 1866 and France in 1870-71, yet it was during his service as chief of the G...

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.