Cox John Books

Philip's colour star atlas
Philip's colour star atlas

By Cox John

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Philip's pocket star atlas.
Philip's pocket star atlas.

By Cox John

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Philip's colour star atlas
Philip's colour star atlas

By Cox John

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Some experiments on the X-rays
Some experiments on the X-rays

By Cox John

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Canada for the Canadians
Canada for the Canadians

By Cox John

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War & peace
War & peace

By Cox John

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Nato rules OK?
Nato rules OK?

By Cox John

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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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