Andreas Harrer Books

Regulierung Von Leerverkufen Und Credit Default Swaps Das Deutsche Verbot Im Lichte Europischer Vorschlge

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Scaling Up Learning For Sustained Impact 8th European Conference On

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This book constitutes the refereed proceedings of the 8th European Conference on Technology Enhanced Learning, EC-TEL 2013, held in Paphos, Cyprus, in September 2013. The 31 full papers, 18 short p...

Scaling up Learning for Sustained Impact

By Tobias Ley, Davinia Hernandez Leo, Andreas Harrer, Ralf Klamma

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Exchange Traded Funds

By Andreas Harrer

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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.