Gleisner Books

Orcas
Orcas

By Gleisner

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Polar Bears
Polar Bears

By Gleisner

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Sea Lions
Sea Lions

By Gleisner

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Sea Lions
Sea Lions

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Sea Otters
Sea Otters

By Gleisner

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Sea Otters
Sea Otters

By Gleisner

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Walruses
Walruses

By Gleisner

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Walruses
Walruses

By Gleisner

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Christmas
Christmas

By Gleisner

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Christmas
Christmas

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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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