Mathis Wackernagel Books

"Créer une conscience populaire, tel est le but ultime de ce livre qui nous offre un outil de planification pour mesurer le poids réel sur la Terre de l'entreprise humaine, poids auquel les auteurs...

Die Gewinner und die Verlierer im globalen Wettbewerb. Warum Oko Effizienz die Wettbewerbsfahigkeit starkt

By Mathis Wackernagel, Kaspar Muller, Andreas Sturm

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Okologischer Fussabdruck

By M. Wakernagel, Rees

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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.