Klaus Vellguth Books

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.

Klaus Vellguth Books

Mit Gott kannst du punkten by Vellguth Klaus

For a better World

SMS Gebete zur Konfirmation

SMS Gebete zur Firmung

Gott und wir ein starkes Team

Wir konnen uns sehen lassen. Offentlichkeitsarbeit in der Gemeinde.

Gott feiern in der einen Welt

Gott feiern in der einen Welt

Gott sei Dank bin ich Atheist . Gott als Thema in der Literatur des 20. Jahrhunderts.

Wut im Bauch Mut im Bauch. Geschichten zu Gewalt und Frieden fur junge Menschen.

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

What is an EAN and How Does it Relate to an ISBN?