Anke Wagner Books

Mathematik lernen darstellen deuten verstehen

By Marc Zimmermann, Jasmin Sprenger, Anke Wagner

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Help I don t want a babysitter

By Anke Wagner

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"Ollie's parents hire a babysitter, Ollie's cuddle buddy Stubbs imagines the worst: what if the babysitter sprays them with stinky perfume ... what if the babysitter only cooks yucky green vegetabl...

Mathematik Lernen Darstellen Deuten Verstehen

By Marc Zimmermann, Jasmin Sprenger, Anke Wagner

Average: 0.00, 0 Ratings

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.