Hans Jurgen Brackmann Books

Der MBA Guide 2002.

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Overview about the MBA Market in Germany Austria and Switzerland in 2000. Produktinformation Taschenbuch: 303 Seiten Verlag: Luchterhand, Hermann, Verlag GmbH (2002) Sprache: Deutsch ISBN-10:...

Hauptschule in der Praxis. Hauptschulpreis fur erfolgreiches Lehren und Lernen.

By Josef Kraus, Hans Jurgen Brackmann

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Der MBA Guide 2003.Teilzeit und Vollzeitprogramme zum Master of Business Administration

By Hans Jurgen Brackmann, Detlev Kran

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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.