D. Duncan Books

Georgia Police Journal
Georgia Police Journal

By D. Duncan

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Connecticut Police Journal
Connecticut Police Journal

By D. Duncan

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North Dakota Police Journal
North Dakota Police Journal

By D. Duncan

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Mushroom Hunting
Mushroom Hunting

By D. Duncan

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Mushroom Hunting
Mushroom Hunting

By D. Duncan

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California Police Journal
California Police Journal

By D. Duncan

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Kentucky Police Journal
Kentucky Police Journal

By D. Duncan

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Florida Police Journal
Florida Police Journal

By D. Duncan

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Indiana Police Journal
Indiana Police Journal

By D. Duncan

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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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