Loris Chen Books

Barron s painless chemistry
Barron s painless chemistry

By Loris Chen

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Learn chemistry the painless way with this illustrated book.

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Painless physical sciences chemisty
Painless physical sciences chemisty

By Loris Chen

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"Titles in Barron's extensive Painless Series cover a wide range of subjects as they are taught on middle school and high school levels. These books are written for students who find the subjects...

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Painless Chemistry
Painless Chemistry

By Loris Chen

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Painless Chemistry
Painless Chemistry

By Loris Chen

Average: 0.00, 0 Ratings

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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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