00000cam a22000004i 4500 UP-99796217613034314 Buklod 20190617140528.0 a ||| u ta 190617s1985 xx d r |||| u| 9780316177917 (iLib)UPD-00405465618 TMC rda eng DMLUC BF 441 D43 1985 De Bono, Edward author. Six thinking hats Edward De Bono. Boston Little Brown c1985. 207, [1] pages 23 cm. text rdacontent unmediated rdamedia volume rdacarrier Thought and thinking. Creativity. Thinking. FO UPD TMC BF 441 D43 1985 Book