Ernst Wolff Books

Beitrage Zum Handels und Wirtschaftsrecht

By Ernst Wolff, Internationaler Kongress Fur Rechtsvergleichung 3 1950 London

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Beitrage Zum Offentlichen Recht

By Ernst Wolff

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Beitrage Zum Offentlichen Recht

By Ernst Wolff

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Vorkriegsvertrage in Friedensvertragen

By Ernst Wolff

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Political Responsibility for a Globalised World

By Ernst Wolff

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The aim of this book is to reflect on the complex practice of responsibility within the context of a globalised world and contemporary means of action. Levinas' exploration of the ethical serves as...

Shaping a Humane World Vol. 15

By Ernst Wolff, Oliver Kozlarek, Jorn Rusen

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Political Responsibility for a Globalised World

By Ernst Wolff

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Shaping a Humane World

By Ernst Wolff, Jo Rusen, Oliver Kozlarek

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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.