Ralf Hanselle Books

Wie gemalt

By Kai Uwe Schierz

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Corpus

By Gisbert Porstmann, Ralf Hanselle

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Die expressive Malerin Annedore Dietze (*1972) beschäftigt sich in ihren Arbeiten mit der Körperlichkeit und allem Lebendigem. Pflanzen und Tiere werden in ihrer Malerei zu Motiven von Vitalität un...

Christian Tagliavini

By Christian Tagliavini

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Since the beginning of his career, Swiss-Italian photographer Christian Tagliavini has been fascinated by mise-en-scene photography and Renaissance portraiture. Referencing the painting style of th...

Jonny Star

By Ralf Hanselle, Eva Meyer Hermann, Tina Sauerlander

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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.