De Bono, Edward.
Parallel thinking : from Socratic thinking to de Bono thinking / Edward de Bono. - Viking 1994.
5005
Thought and thinking.
Problem solving.
BF455 / Deb.
Parallel thinking : from Socratic thinking to de Bono thinking / Edward de Bono. - Viking 1994.
5005
Thought and thinking.
Problem solving.
BF455 / Deb.