Patrick Legros Books

Off road in the Hehjaz

By Patrick Legros, Patrick Pierard

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Public private Partnerships

By Paul A. Grout, Mathias Dewatripont, Patrick Legros, Antonio Estache

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La mort au quotidien

By Patrick Legros

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Une réflexion sur la place de la mort dans la société contemporaine. Alors qu'elle est progressivement dissimulée, les auteurs défendent à travers une recherche portant sur les petites annonces néc...

Esprit, es-tu las?

By Patrick Legros

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Introduction a une sociologie de la creation imaginaire

By Patrick Legros

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Superstitions

By Patrick Legros, Jean Bruno Renard

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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.