Hazel Trevethin Books

The Receptionist Today
The Receptionist Today

By Hazel Trevethin

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Typing Typing Task Book
Typing Typing Task Book

By Hazel Trevethin

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Advanced Typing Tasks
Advanced Typing Tasks

By Hazel Trevethin

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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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