Richard Muscat Books

Drug use in Prison

By Richard Muscat

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Biomedical research in the drugs field

By Richard Muscat

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Risk Factor in Adolescent Drug Use

By Patrick Peretti Watel, Thoroddur Bjarnasson, Richard Muscat, Francois Beck

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

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From a policy on illegal drugs to a policy on psychoactive substances

By Richard Muscat

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How is drug policy developed? Members of the Pompidou Group research platform from 17 European countries have studied this question, taking into account differing national political contexts, the i...

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.