The Usborne Picture Dictionary in German
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Data Mining for Service
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Wittgenstein's Lectures on the Foundations of Mathematics, Cambridge, ...
Ludwig Wittgenstein
Talk Like Ted
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Covert Persuasion
Kevin Hogan & James Speakman
Simplified Triz: New Problem Solving Application for Technical ...
Kalevi Rantanem & David W. Conley & Ellen R. Domb