De Bono, Edward,  <br/><br/>
Parallel thinking :  from Socratic to de Bono thinking / 
by Edward De Bono 
 - Harmondsworth :  Penguin Books Ltd,  1994 
 - xi, 228 pages :  illustrations ;  24 cm 
<br/><br/><label>ISBN: </label>9780670851263 (hardback) 0670851264 (hardback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Creative thinking<br/>Thought and thinking
<br/><br/><label>LC Class. No.: </label>BF441 B66