Thomas R. Hoffmann Books

Luther im Bild

By Thomas R. Hoffmann

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Public Art Berlin

By Thomas R. Hoffmann

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Berlin gilt als eine der Skulpturen-Hauptstädte Europas: ein besonderes Open-Air-Museum, das sich mit Thomas R. Hoffmanns Kunstreiseführer auf ganz neue Art entdecken lässt. Vier Spaziergänge zu be...

Production and Inventory Management

By Donald W. Fogarty, John H. Blackstone, Thomas R. Hoffmann, Amitabh Raturi

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Pretest, Operations Management

By Donald W. Fogarty, John H. Blackstone, Thomas R. Hoffmann, Robert M. Monczka, Richard D. Metters

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Production and Operations Management: Instructors' Manual

By Peter W. Stonebraker, Thomas R. Hoffmann, Etc., Donald Fogarty

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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.