Ingo Wulff Books

Chet Baker in Concert
Chet Baker in Concert

By

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Diary of Jazz
Diary of Jazz

By Nieswand Verlag

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Jazz Baltica 91
Jazz Baltica 91

By Rainer Haarmann, Ingo Wulff

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Yoko Ono
Yoko Ono

By Yoko Ono

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Chet Baker in Europe
Chet Baker in Europe

By Chet Baker

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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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