Jan Ruger Books

The Great Naval Game
The Great Naval Game

By JAN RUGER

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Heligoland: Britain, Germany, and the Struggle for the North Sea
Heligoland
Heligoland

By Jan Ruger

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Great Naval Game
Great Naval Game

By Jan Ruger

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Rewriting German history
Rewriting German history

By Jan Ruger, Nikolaus Wachsmann

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"Rewriting German History offers striking new insights into key debates about the recent German past. Bringing together cutting-edge research and current discussions, this volume examines developme...

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Rewriting German History

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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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