De Bono, Edward, 1933- Edward de Bono's masterthinker's handbook a guide to innovative thinking / [Book] : Edward de Bono. - Harmonsworth : Penguin, 1990. - 150 p. : ill. ; 21 cm. All. ISBN: 014014594X (pbk) Subjects--Topical Terms: Thought and thinking.Logic.Reasoning.Creative thinking. Dewey Class. No.: 153.7