John E. Mann Books

Southampton Past Present
Southampton Past Present

By John E. Mann

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The Search for Rosita
The Search for Rosita

By John E. Mann

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The Search for Rosita
The Search for Rosita

By John E. Mann

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Peril in Parksdale
Peril in Parksdale

By John E. Mann

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Peril in Parksdale
Peril in Parksdale

By John E. Mann

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Angelo s Guest
Angelo s Guest

By John E. Mann

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Angelo s Guest
Angelo s Guest

By John E. Mann

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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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