Toxicomanie Books

Les drogues

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Une véritable guerre a cours présentement contre les drogues déclarées illicites. On pense surtout aux drogues d’origine étrangère dérivées du cannabis, de la coca ou de l’opium, mais...

Drogues et adolescence

By Etienne Gaudet

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Penser la drogue penser les drogues

By Alain Ehrenberg

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Penser la drogue, penser les drogues

By Alain Ehrenberg

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Penser la drogue, penser les drogues

By Alain Ehrenberg

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Tribulations d un gramme de coke

By Christine Renaudat

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Analyse des besoins psychosociaux des adolescents a haut risque de surconsommation des psychotropes en Abitibi-Temiscamingue

By Claire Branchaud

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Drogen Missbrauch und Drogen Abhangigkeit

By Gerhard Stubing

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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.