Bernard Gazier Books

Histoire de la crise de 1929, qui fut avant tout un effondrement ge ne ralise de la production dans la quasi-totalite du monde industralise et fit subir au monde occidental un recul comparable a...

Histoire Du Monastere de Port Royal

By Bernard Gazier, Fabien Vandermarcq, Cecile Gazier

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Les strate gies des ressources humaines

By Bernard Gazier

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Propose une synthe se autour de la gestion des ressources humaines. Montre aussi la divergence entre les strate gies de veloppe es par les ressources humaines et celles lie es a la valorisation...

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.