Isaacson, Walter <br/><br/>
Leonardo Da Vinci:  The Biography/ 
Walter Isaacson 
 - Delhi;  Simon & Schuster  2017 
 - 600p.;  23cm 
<br/><br/>Include Index 
<br/><br/><label>ISBN: </label>9781471166761 
<br/><br/><label>Dewey Class. No.: </label>923  / WAL