Tamra B. Orr Books

Erosion
Erosion

By Tamra B. Orr

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Rocks
Rocks

By Tamra B. Orr

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Air
Air

By Tamra B. Orr

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Erosion
Erosion

By Tamra B. Orr

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Rocks
Rocks

By Tamra B. Orr

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Indiana
Indiana

By Jonatha A. Brown, Tamra B. Orr

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Understanding Sound
Understanding Sound

By Tamra B. Orr

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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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