De Bono, Edward.
Lateral Thinking : A Textbook Of Creativity. - Penguin Books 1990 - 260 P. : ILL. 20 CM.
140137793
153.42 DEB 1990
Lateral Thinking : A Textbook Of Creativity. - Penguin Books 1990 - 260 P. : ILL. 20 CM.
140137793
153.42 DEB 1990