Chen, Chaomei <br/><br/>
Turning points  The nature of creativity 
Chaomei Chen 
 -  Springer  NewYork 
 - xvi,268p. 
<br/><br/><label>ISBN: </label>9783642191596 
<br/><br/><label>Dewey Class. No.: </label>501.9 CHE/TUR