Klaus Finneiser Books

Zwischen Politik und Kunst

By Zentralarchiv Staff Staatliche Museen Zu Berlin Preussischer Kulturbesitz, Petra Winter, Jorn Grabowski, Klaus Finneiser, J Ouml Grabowski

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Der andere Blick

By Karl Heinz Priese, Jana Helmbold Doye, Klaus Finneiser

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Georg Schweinfurth

By Georg August Schweinfurth

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"Encouraged by textile finds dating from Late Antiquity, discovered in Arsinoe (Egypt) at the beginning of the 1880s, the African explorer, Georg Schweinfurth, also decided to conduct excavation wo...

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.