Hubert Levy Lambert Books

Les choix economiques dans l entreprise et dans l administration Finance et economie appliquee v. 44

By Hubert Levy Lambert

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Les douze travaux d Hercule du nouveau president

By Hubert Levy Lambert, Laurent Daniel

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Ce livre explique les enjeux qui sous-tendent les décisions politiques attendues du nouveau Président. Il est orienté vers la recherche d'une réduction rapide du déficit public et du déficit extéri...

Comment re faire de la France un pays entreprenant

By Hubert Levy Lambert, Laurent Daniel, Franck Lirzin

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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.