R J Clarke Books

Calculator Spelling
Calculator Spelling

By R J Clarke

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Lateral Thinking Puzzles
Lateral Thinking Puzzles

By R J Clarke

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Altcoins 2017
Altcoins 2017

By R. Clarke

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Learn Braille
Learn Braille

By R. Clarke

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Disability Jokes
Disability Jokes

By R. Clarke

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Optical Illusions
Optical Illusions

By R. Clarke

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Lateral Thinking Puzzles
Lateral Thinking Puzzles

By R. Clarke

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Blank Sudoku
Blank Sudoku

By R. Clarke

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Game Design
Game Design

By R. Clarke

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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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