John T. Spencer Books

Corwin Connected Teachers Bundle
Corwin Connected Teachers Bundle

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Confident Voices
Confident Voices

By John T. Spencer

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Confident Voices
Confident Voices

By John T. Spencer

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Confident Voices
Confident Voices

By John T. Spencer

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Pencil Me In
Pencil Me In

By John T. Spencer

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Drawn into Danger
Drawn into Danger

By John Spencer

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Sages and Lunatics
Sages and Lunatics

By John Spencer

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Sustainable Start
Sustainable Start

By John T. Spencer

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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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