De Bono, Edward, 1933- Lateral thinking: a textbook of creativity. - London, Penguin Books, 1970. - 300 p. illus. 25 cm. ISBN: 9780141033082 LCCN: 70532570 Nat. Bib. No.: B70-22152 Subjects--Topical Terms: Lateral thinking. LC Class. No.: BF408 / .D4 Dewey Class. No.: 153.42 DEB