Christian Huemer Books

Alfred Wickenburg

By Christian Huemer, Lucia Beck, Agnes Husslein Arco, Alfred Wickenburg, Kerstin Jesse, Stella Rollig

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Der Blick über die Landesgrenzen hinaus, in ständiger Beschäftigung mit zeitgenössischen Strömungen und den ihnen zugrunde liegenden Farb- und Formfragen, kennzeichnet Alfred Wickenburgs (1885-1978...

E Commerce and Web Technologies

By Christian Huemer, Thomas Setzer

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E Commerce and Web Technologies

By Christian Huemer, Pasquale Lops

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E Commerce and Web Technologies

By Christian Huemer, Pasquale Lops

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E Commerce and Web Technologies

By Christian Huemer, Pasquale Lops

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Alfred Wickenburg

By Christian Huemer, Lucia Beck, Agnes Husslein Arco, Alfred Wickenburg, Kerstin Jesse, Stella Rollig

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Moderne Architektur im Salzkammergut

By Christian Huemer, Eleonora Louis, Jurgen Rath

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London and the Emergence of a European Art Market 1780 1820

By Christian Huemer, Susanna Avery Quash

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Markt und Macht

By Christian Huemer, Uwe Fleckner, Nadine Erdmann

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Markt und Macht

By Christian Huemer, Uwe Fleckner, Nadine Erdmann

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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.