00000nam a2200000 a 4500 De Bono, Edward aut Verfasser/-in s||Denken s||Kreativitätstraining s||Kreatives Denken s||Kreativität Lateral thinking a textbook of creativity Edward de Bono Harmondsworth [u.a.] Penguin Books 1986 ¬A¬ Pelican book Reprint. 0140219781 0140219781 eng 260 S. : Ill., graph. Darst.; 20 cm