Helmut Berding Books

Frankreich und Deutschland standen lange Zeit für zwei alternative Modelle sozialen Wandels: die Revolution auf der einen, die Reform auf der anderen Seite. Neuere Forschungen in beiden Ländern leg...

Moderner Antisemitismus in Deutschland

By Helmut Berding

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Kriminalitat und abweichendes Verhalten. Deutschland im 18. und 19. Jahrhundert.

By Diethelm Klippel, Gunther. Lottes, Helmut Berding

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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.