Ese Elixir Llamado Amor
Ramtha & Judy Zebra Knight
Sky Lift
Robert A. Heinlein
Stop Guessing: The 9 Behaviors of Great Problem Solvers
Nat Greene
Gödel '96
Petr Hájek
Business Process Management: 17th International Conference, ...
Jan Mendling & Thomas Hildebrandt & Boudewijn F. van Dongen & Maximilian Röglinger
Wenn Grenzen keine sind: Management und Bergsteigen
Fredmund Malik