Dugan Books

All About Houses
All About Houses

By Dugan

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Truck and Bus Book
Truck and Bus Book

By Dugan

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Shaping Your Arms Legs Bust
Shaping Your Arms Legs Bust

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Ins Outs
Ins Outs

By Jeff Dugan

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Flatten Your Stomach
Flatten Your Stomach

By Anne Dugan

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Explore
Explore

By Molly Harrington Dugan

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Related Articles from our Blog

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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