Dugdale Books

Graphing Equations
Graphing Equations

By Dugdale

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J Balfour 2v
J Balfour 2v

By Blanche E. C. Dugdale, Dugdale

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Maa Practical Elements
Maa Practical Elements

By Dugdale

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Interpreting Graphs
Interpreting Graphs

By Dugdale

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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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