Werner Tubke Books

"Die Tagebuchauswahl aus fast fünfzig Jahren zeigt einen grossen Künstler der Leipziger Schule bei der Arbeit, beim Nachdenken über sein Ich und die Welt. Ein bedeutendes kulturhistorisches Dokumen...

Werner Tubke

By Werner Tubke

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Werner Tubke

By Werner Tubke

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Im Jahr 2010 übergab die Witwe des großen Leipziger Malers und Grafikers Werner Tübke (1929-2004) Brigitte Tübke-Schellenberger der Universitätsbibliothek Leipzig zwölf Skizzenbücher ihres Mannes,...

Werner Tubke

By Werner Tubke

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Bauernkrieg und Weltgericht

By Werner Tubke

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Werner Tubke

By Werner Tubke

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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.