De Bono, Edward <br/><br/>
Teaching thinking / 
Edward de Bono 
 - Middlesex  Penguin Books  1976 
 - 268p.  ill.  18cm 
<br/><br/><label>ISBN: </label>0140221638 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Thought and thinking