David Duff Books

Alexandra
Alexandra

By Duff David

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George and Elizabeth
George and Elizabeth

By Duff David

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Loch spy
Loch spy

By Duff David

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The early church
The early church

By Duff David

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Victoria and Albert.
Victoria and Albert.

By Duff David

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Victoria travels
Victoria travels

By Duff David

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The Ramsey Covenant
The Ramsey Covenant

By David Duff

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Modern Genre Theory
Modern Genre Theory

By David Duff

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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.

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