Kathrin Barth Books

Training Field Hockey Training Meyer Meyer

By Kathrin Barth, Lutz Nordmann

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Learning Ballet Learning... Training...

By Katrin Barth, Sigrid Romer

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Training basketball

By Katrin Barth

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Basketball is one of the fastest team sports with lots of action. Skillful handling of the ball and good teamwork makes for a great time while scoring many points. This book teaches youngsters basi...

Learning shooting sports

By Katrin Barth

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? You have your target in your sights, you breathe calmly and then? the shot! Whether you shoot at cans or at targets, with balls, arrows, lasers or, later on, with actual sport ammunition, you wan...

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.