John Lukacs Books

Ultimas voluntades

By Jose Antonio Montano Jimenez, John Lukacs

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Junio de 1941

By Ramon Garcia Rodriguez, John Lukacs

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El 13 de mayo de 1940, Winston Churchill pronunció su primer discurso como Primer Ministro. Europa estaba en crisis: Hitler acababa de invadir Francia y Holanda. El gobierno inglés, muy tocado, con...

Budapeste 1900

By John Lukacs

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O Hitler da Historia

By John Lukacs

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Cinco Dias em Londres

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Duelo

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Uma Nova Republica. Historias Dos Estados Unidos No Seculo XX

By John Lukacs

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Dossier Hitler

By John Lukacs

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Democrazia e populismo

By John Lukacs

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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.