Roy Coombs Books

Book of Fantastic Planes
First Picture Encyclopedia
Dogs
Dogs

By Wendy Boorer

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Guide to dogs
Guide to dogs

By Wendy Boorer

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Briefly covers the history of dogs, various breeds, dogs as pets, and the training and care of dogs.

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Closer Look at Deserts
Closer Look at Ocean Life
Closer Look at Ocean Life
Closer Look at Deserts
Deserts
Deserts

By Roy Coombs, Maurice Wilson, Jill Hughes

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Guide to Dogs Piccolo Explorer Books

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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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