Die Kraft der Acht: Wie die Intention einer kleinen Gruppe unser ...
Lynne McTaggart
The Secret Network of Nature: The Delicate Balance of All Living ...
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Pearls of Discrete Mathematics
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Creations of the Mind: Theories of Artifacts and Their Representation
Eric Margolis & Stephen Laurence
Principles of Programming Languages
Gilles Dowek
Our Land & Land Policy: Speeches Lectures, and Miscellaneous ...
Henry S. George