Stephane Martin Books

Rural granaries in northern Gaul (sixth century BCE – fourth century CE) offers a comprehensive account of rural grain storage and its role in the economy of a key region of the Roman Empire. Reade...

Le BREVET PROFESSIONNEL JEUNESSE ET SPORT - Analyse d'une politique ministerielle d'education populaire

By Stephane Martin

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A l'occasion de l'arrivée au gouvernement en 1997 de la "gauche plurielle", Marie-Georges Buffet, ministre de la jeunesse et des sport ouvre plusieurs chantiers. L'un d'eux concerne la remise à pla...

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.