De Bono, Edward,  1933- <br/><br/>
Teaching thinking / 
Edward de Bono. 
 - London :  Penguin Books  1991. 
 - 268 p. ;  20 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0140137858 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Thought and thinking--Study and teaching.<br/>Logic--Study and teaching.