David Glover Books

Faszinierende Experimente. Probier s aus.

By Alexandra Parsons, David Glover

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Abenteuer Wissen. Raumfahrt und Planeten.

By David Glover

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La caverna de los piratas

By Glover David

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"El temible Barba Negra ha escondido un tesoro, y tú tienes el mapa para encontrarlo. No te quivoques de camino o te quedarás atrapado en la cueva para siempre."--Provided by publisher. The fearso...

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.