Wolfgang Kessler Books

Russland-Ploetz

By Wolfgang Kessler

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Aufbruch zu neuen Ufern

By Kessler Wolfgang.

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Gegen die COb2s-Luge der Atomlobby

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Zukunft sozial: Wegweiser zu mehr Gerechtigkeit

By Wolfgang Kessler, Stephan Hebel

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Wider die herrschende Leere

By Stephan Hebel

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Dieses Buch macht Mut, sich einzumischen vor der Wahl und nach der Wahl. Rot-Grün ist in der Wirtschaftspolitik gescheitert, und Schwarz-Gelb will diese Politik noch verschärfen. Nur wenn die Men...

Alles Merkel

By Hans Jurgen Arlt

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Geld und Gewissen

By Antje Schneeweiss, Ralf Becker, Wolfgang Kessler, Ulrich Duchrow

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Geld regiert die Welt. Wer regiert das Geld

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Die Schuldenkrise der Dritten Welt

By Kessler Wolfgang.

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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.