Henning Genz Books

This is a wonderful book on one of the most puzzling problems of physics and philosophy: Does empty space have an existence independent of the matter within it? Einstein thought not. In his univers...

Nothingness

By Translated By Karin Heusch, Henning Genz

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War es ein Gott

By Henning Genz

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Wie die Zeit in die Welt kam. Die Entstehung einer Illusion aus Ordnung und Chaos.

By Henning Genz

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Wie die Naturgesetze Wirklichkeit schaffen. Uber Physik und Realitat.

By Henning Genz

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Die Entdeckung des Nichts. Leere und Fulle im Universum.

By Henning Genz

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Was Professor Kuckuck noch nicht wusste

By Henning Genz

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Wie die Zeit in die Welt kam. Die Entstehung einer Illusion aus Ordnung und Chaos.

By Henning Genz

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Gedankenexperimente

By H. Genz

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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.