Hans-Rüdiger Kaufmann Books

Entrepreneurial Challenges In The 21st Century

By Hans-Rüdiger Kaufmann, Hans Kaufmann, S M Riad Shams, S. M. Riad Shams, Hans Ruediger Kaufmann, S M Riad Shams (Eds.)

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Entrepreneurial Challenges in the 21st Century analyses the traditional and contemporary issues of entrepreneurial innovation potentials for stakeholder value co-creation, and structures the entrep...

Regulierung Oder Deregulierung der Finanzmarkte

By Stephan Geberl, Marco Menichetti, Hans Rudiger Kaufmann, Bernd Britzelmaier

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Aktuelle Entwicklungen Im Finanzdienstleistungsbereich

By Stephan Geberl, Marco J. Menichetti, Daniel F. Wiesner, Hans Rudiger Kaufmann

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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.