How to have a beautiful mind Edward De Bono.

by Bono
Published 2004

Lateral thinking for management : a handbook Edward De Bono.

by Bono
Published 1971

Six action shoes Edward de Bono.

by Bono
Published 1991

Buku panduan untuk revolusi positif Edward de Bono.

by Bono
Published 2000

Practical thinking : 4 ways to be right, 5 ways to be wrong, 5 ways to understand Edward de Bono.

by Bono
Published 1971