Kurt Andermann Books

"Spätestens seit der Romantik geht von mittelalterlichen Burgen eine ganz eigene, nun schon seit vielen Generationen ungebrochene Faszination aus. Die Literatur zu Burgen füllt längst ganze Bibliot...

Kirchenvogtei und adlige Herrschaftsbildung im europaischen Mittelalter

By Kurt Andermann, Enno Bunz

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Alteste Urbar des Klosters Amorbach Von 1395 97

By Kurt Andermann

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Ritterschaft und Reformation

By Kurt Andermann, Wolfgang Breul

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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.