Sherwin Nuland <br/><br/>
Leonardo da Vinci 

 -  Penguin Books  2004 
 - 176 pages 
<br/><br/>  
<br/><br/><label>ISBN: </label>9780143035107 
<br/><br/><label>Standard No.: </label>57349597 
<br/><br/><label>LC Class. No.: </label>N6923.L33 
<br/><br/><label>Dewey Class. No.: </label>709.2