Gabor Knapp Books

Quantum Mechanics: Symmetries

By Gabor Knapp, Walter Greiner, Gabor Magyar, Berndt Müller, Joze Zupancic, Gregory Wojtkowski, International Conference On Information Systems And Development: Methods And Tools, Theory And Practice (15th 2006 Budapest, Hungary), International Conference On Information Systems And Development: Metho...

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Advances In Information Systems Development: New Methods And Practice For The Networked Society Volume 2

By Wita Wojtkowski, Gabor Knapp, Gabor Magyar, Joze Zupancic, Gregory Wojtkowski, International Conference On Information Systems And Development: Methods And Tools, Theory And Practice (15th 2006 Budapest, Hungary), Gabor Maygar, International Conference On Information Systems And Development: Metho..., Theory And Practice (15th : 2006 : Budapest, Hungary) International Conference On Information Systems And Development: Methods And Tools

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Advances In Information Systems Development: New Methods And Practice For The Networked Society Volume 1

By SPRINGER, Gabor Knapp, Gabor Magyar, Gregory Wojtkowski, Jože Zupancic

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Advances In Information Systems Development

By Wita Wojtkowski, Gabor Knapp, Gregory Wojtkowski, Jože Zupancic, Gabor Maygar

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Advances In Information Systems Development

By Gabor Knapp, Gabor Magyar, Gregory Wojtkowski, Jože Zupancic, International Conference On Information Systems And Development: Metho..., Gabor Magyar; ‎Gabor Knapp; ‎Gregory Wojtkowski

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Information Systems Development (ISD) progresses rapidly, continually creating new challenges for the professionals involved. New concepts, approaches and techniques of systems development emerge c...

Advances In Information Systems Development

By Wita Wojtkowski, Gabor Knapp, Gregory Wojtkowski, Jože Zupancic, Gabor Maygar, International Conference On Information Systems And Development: Metho..., Gabor Maygar; ‎Gabor Knapp; ‎Wita Wojtkowski

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Advances in Information Systems Development

By Gabor Maygar, Gabor Knapp, Wita Wojtkowski

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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.