Toxicomanie Books

Confession d une droguee de quinze ans

By Julie

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Moi Christiane F. 13 ans droguee prostituee

By Christiane Felscherinow

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Drogues et toxicomanie

By Jean Paul Carcel

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Au cours d'un été caniculaire, Pete s'ennuie jusqu'au moment où Nicole l'appelle et l'invite à une fête. Raymond vient également. Au cours de la soirée, tandis que l'alcool coule et les joints tour...

Vos enfants consomment-ils des drogues?

By Timothy Dimoff

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Impact du traitement en alcoolisme et toxicomanie

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Prevention drogues

By Ernst Servais

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Apprendre a gerer

By Yann Boggio

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Du laudanum à la prohibition : la panacée ou "drogue parfaite" - Le controle des marchés - Conventions itnernationales . la Suisse suit le mouvement Punir, guérir, prévenir : le temps des illusions...

Gerer sa consommation

By Marc Henry Soulet

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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.