Bob Lee Books

Double Jumble
Double Jumble

By Bob Lee, Henri Arnold

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Jumble 62
Jumble 62

By Bob Lee, Henri Arnold

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Jumble
Jumble

By Bob Lee, Henri Arnold

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Jumble 63 Jumble
Jumble 63 Jumble

By Bob Lee, Henri Arnold

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Trust Rules
Trust Rules

By Bob Lee

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The Race for Time
The Race for Time

By Bob Lee

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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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