De Bono, Edward, 1933- Lateral thinking : a textbook of creativity / Edward de Bono. - Penguin Books, 1977. - 260 p. LCCN: 70532570 Nat. Bib. No.: B70-22152 Subjects--Topical Terms: Lateral thinking. Subjects--Index Terms: ფსიქოლოგია LC Class. No.: BF408 / .D4 Dewey Class. No.: 153.3/5 Universal Decimal Class. No.: 159.9