Thomas Appel Books

Spektrum Physik Gymnasium Nordrhein Westfalen 9. 10. Schuljahr

By Frank Eiselt, Thomas Appel, Jurgen Bissel

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Gottinger Stadtgeschichte im Bild

By Thomas Appel

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Göttingen im Dreißigjährigen Krieg: Eine kunsthistorische Aufarbeitung von zwei der ältesten Stadtansichten in bislang wenig bekannten Belagerungsgemälden.0Göttingen wurde im Dreißigjährigen Krieg...

Principles of Plant Nutrition

By Thomas Appel, Konrad Mengel, Ernest A. Kirkby, Harald Kosegarten

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Gottinger Goldschmiede 1600-1900

By Thomas Appel

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Extrahierbarer organischer Stickstoff im Boden

By Thomas Appel

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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.