Norbert Schwontkowski Books

Norbert Schwontkowski

By Norbert Schwontkowski, Christoph Schreier

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Norbert Schwontkowski

By Norbert Schwontkowski

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Norbert Schwontkowski

By Norbert Schwontkowski, Udo Seinsoth

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Zum 70. Geburtstag des Malers Norbert Schwontkowski (1949-2013) erscheint die Publikation ?Norbert Schwontkowski, visuel poetry. Sammlung Brigitte und Udo Seinsoth?. Seit den frühen achtziger Jahre...

Norbert Schwontkowski

By Norbert Schwontkowski

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Deutsche Wandstucke

By Katharina Grosse, Frank Nitsche, Ulla Von Brandenburg, Gregor Schneider, Norbert Schwontkowski

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Norbert Schwontkowski

By Caoimhin Mac Giolla Leith, Norbert Schwontkowski

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Norbert Schwontkowski

By Susanne Pfeffer, Norbert Schwontkowski

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Norbert Schwontkowski

By Norbert Schwontkowski

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Norbert Schwontkowski Five Women in Japan

By Eva Kraus, Olaf Metzel, Thomas Heyden, Norbert Schwontkowski

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Norbert Schwontkowski

By Norbert Schwontkowski

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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.