De Bono, Edward,  1933- <br/><br/>
Future positive / 
Edward de Bono. 
 - London :  Penguin,  1990. 
 - 234  p. ;  23  cm. 
<br/><br/><label>ISBN: </label>0140137785 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social prediction.<br/>Quality of life.