Dr. Edward De Bono, MD, MA, PhD, DPhil

Audiobooks

Lateral Thinking: Creativity Step by Step Lateral Thinking: Creativity Step by Step
Lateral Thinking: Creativity Step by Step
1999
Master Thinker II: Six Thinking Hats Master Thinker II: Six Thinking Hats
Master Thinker II: Six Thinking Hats
1999
Master Thinker Master Thinker
Master Thinker
1999