John A. Pew Books

Instant Java
Instant Java

By John A. Pew

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Instant Java
Instant Java

By John A. Pew

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Instant Java, with CD-ROM
Instant Java, with CD-ROM

By John A. Pew

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Guide to solaris
Guide to solaris

By John A. Pew

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PH Interactive Spacer
PH Interactive Spacer

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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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