Martin Grolms Books

Das Tagebuch der Menschheit

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Gott wirft Adam und Eva aus dem Paradies, die Arche Noah übersteht die Sintflut, und Jesus von Nazareth erweckt Tote zum Leben – die faszinierenden Geschichten der Bibel sind fester Bestandteil uns...

Als Marmeladenglaspiratin durch Wind und Wasser

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Kulturelle Determinanten In Der Werbung Eine Kontrastive Analyse Sudafrikanischer Und Deutscher Werbeanzeigen

By Martin Grolms

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Kulturelle Determinanten in der Werbung

By Martin Grolms

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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.