E. Oppenheim Books

Mysterious Mr. Sabin
Mysterious Mr. Sabin

By E. Oppenheim

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Black Box
Black Box

By E. Oppenheim

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Governors
Governors

By E. Oppenheim

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Box with Broken Seals
Box with Broken Seals

By E. Oppenheim

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Betrayal
Betrayal

By E. Oppenheim

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Vanished Messenger
Vanished Messenger

By E. Oppenheim

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Jeanne of the Marshes
Jeanne of the Marshes

By E. Oppenheim

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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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