De Bono, Edward, 1933- De Bono's thinking course [Book] / Edward de Bono. - [Rev., updated.]. - London : BBC Books, 2004, c1994. - 159 p. : ill. All. ISBN: 0563522046 (pbk.) Subjects--Topical Terms: Thought and thinking.Creative thinking. Dewey Class. No.: 153.42