a better way to resolve them
Edward de Bono
Conflict resolution Lateral thinking Creative thinking
Edward De Bono ; traduzione di Francesco Brunelli.
Lateral thinking
a textbook of creativity
Edward de Bono
Lateral thinking Creative thinking--Problems, exercises etc
Edward J. Harshman
Lateral thinking Games--Indoor--Puzzles
Edward de Bono
Simplicity Personal improvement and analysis Thought and thinking Lateral thinking