Toxicomanie Books

Les facteurs de risque dans l usage de drogues par les adolescents

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L espoir la foi et le courage

By Cocaine Anonymous World Services Inc

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Alcohol and drug intoxication

By R. A. Rockerbie

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The people of Eclipse Clinic

By Helen Patton Gray

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Zackary s path

By Tommy Rogers

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"Raising Zack, my kind-hearted son with "ADHD" was no cakewalk. Walking down his winding path, you will be taken on an unbelievable journey through his life and the choices he made. You will laugh...

Out of touch

By Brandon Tietz

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Out of touch

By Brandon Tietz

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Message in a bottle

By Jeff Wolfsberg

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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.