Erich Schäfer Books

Die Weiterbildung in der Bildungsgesellschaft unter dem okonomischen Paradigma

By Bernd Zinkahn, Erich Schafer, Klaus Dieter Pietsch

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Neue Medien und Erwachsenenbildung

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Coaching und Co.

By Wolfgang Kuhl, Erich Schafer

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Analyse der Preisspannen im westdeutschen Konsumguterexport

By Erich Schafer

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Intervision

By Erich Schäfer, Wolfgang Kühl, Wolfgang Kühl; Erich Schäfer

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Wolfgang Kühl und Erich Schäfer vermitteln in diesem essential Kenntnisse über die wissenschaftlichen und methodischen Grundlagen der Intervision. Sie geben Hinweise für die Implementation eines Re...

Grundlagen Der Marktforschung

By Erich Schafer

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Grundlagen der Marktforschung

By Erich Sch Xe4fer

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Grundlagen der Marktforschung

By Schafer Erich

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Absatzwirtschaft

By Schafer Erich

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Wissenschaftliche Weiterbildung als Transformationsprozess

By Erich Schafer

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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.