Ralph Berndt Books

Handbuch Marketing Kommunikation

By Arnold Hermanns, Ralph Berndt

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Optimale Werbeträger- Und Werbemittelselektion: Eine Analyse Unter Berücksichtigung Der Durch Wiederholte Belegung Eines Werbeträgers Erzielbaren ... Der Universität Hamburg)

By Ralph Berndt, Dr. Ralph Berndt (Auth.)

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II. Die Beziehungen zwischen streutechnischen und psychologischen bzw. okonomischen Werbezielen D. Abgrenzung der in diese Untersuchung einzubeziehenden Werbeziele 3. Teil: Prognose des durch wiede...

Einfuhrungsplanungen neuer Produkte bei unsicheren Erwartungen

By Ralph Berndt

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Marketing.

By Ralph Berndt

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Management-Qualitat contra Rezession und Krise

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Marketing 3

By Ralph Berndt

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Total Quality Management als Erfolgsstrategie Herausforderungen an das Management

By Ralph Berndt

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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.