Christian Bayer Books

Schadel

By Ernst Hofacker, Heribert Leonardy, Alexandra Wessel, Andrea Zeeb Lanz, Michael Francken, Gaelle Rosendahl, Frank Kramer, Sarah Nelly Friedland, Peter Backes, Christian Bayer, Meinrad Maria Grewenig, Gunter Schobel, Hans Gunter Gassen, Gerhard Hotz, Marco Witzig, Regina Holzl, Axel Von Berg, Wilfried Rosendahl, Rober Kaltenhauser

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Up and Down the Nile Agyptologische Studien Fur Regine Schulz

By Sara Gebhardt, Friedhelm Hoffmann, Christian Bayer, Gabriele Pieke, Martina Ullmann

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Teje

By Christian Bayer

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Zweitausend 2000 Ereignisse aus 2000 Jahren. Hohepunkte der Geschichte.

By Christian Bayer, Jan Rudiger, Matthias Edbauer

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Dem Schreiber der Gottesworte Gedenkschrift Fur Rainer Hannig

By Henning Franzmeier, Regine Schulz, Christian Bayer, Oliver Gauert

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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.