Adrien Lherm Books

Les quatre filles du docteur March

By Louisa May Alcott, Adrien Lherm, Jame S Prunier

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La civilisation americaine

By Andre Kaspi

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Manuel complet sur l'histoire, la population, la société américaine écrit par des historiens qui apportent des informations sur le temps présent à partir d'interprétations faisant appel au passé, u...

La civilisation americaine

By Helene Harter, Adrien Lherm, Andre Kaspi, Francois Durpaire

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La Culture americaine

By Adrien Lherm

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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.