Matthias Mayer Books

Reviews of Physiology Biochemistry and Pharmacology 153

By Djikolngaar Maouyo, Christina Campo, Olav Olsen, Amanda Mason, Matthias P. Mayer

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Objekt-Subjekt

By Mayer Matthias Lecturer In Philosophy

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The ballad of George Barrington

By Matthias Mayer

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The Ballad of George Barrington' is a travel- and research project about the life of the notorious pick-pocket whose career brought him from the aristocratic circles in late 18th century London to...

Untermass Ubermass und Wesensgehaltgarantie

By Matthias Mayer

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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.