The Language of Mathematics: Making the Invisible Visible
Keith Devlin
Schwert und Krone - Der junge Falke: Roman
Sabine Ebert
Schwert und Krone (2)
Fragments
Heraclitus
Scrum for Dummies
Mark C. Layton & Dean J. Kynaston & Steven J. Ostermiller
Advanced Modern Algebra
Joseph J. Rotman
At the Center of the Storm: My Years at the CIA
George Tenet & Bill Harlow