By Gelb, Michael J <br/><br/>
Think like Da Vinci: 7 easy steps to boosting your everyday genius 

 - Delhi  Harper Element  1999 
 - xviii; 318p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Personal improvement
<br/><br/><label>Dewey Class. No.: </label>158.1  / GEL