De Bono, Edward De Bono's thinking course. - rev. ed. - N.Y.: MICA Management/Facts on File, Inc.,, 1994. - xii,196p.;23cm "N" ISBN: "0-8160-3178-9" Subjects--Topical Terms: 1.Thought and thinking 2. Creative thinking. Subjects--Index Terms: "Y" LC Class. No.: BF455 / .D363