Thomas Graf Books

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.

Thomas Graf Books

Onocogenes and Growth Control

Alt 02 International Conference on Advanced Laser Technologies

Solid state lasers and amplifiers III

Solid state lasers and amplifiers IV and high power lasers

Wirtschaftssanktionen und Sanktionsdrohungen gegen die Schweiz

Stuttgarter Lasertage 05

Oncogenes and Growth Control

Laser

Steuerbefreiung von Sportvereinigungen

Laser in der Fertigung

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What is an EAN and How Does it Relate to an ISBN?