Gelb, Michael J. <br/><br/>
Think like da vinci :  7 easy steps to boosting your everyday genius / 
Michael J. Gelb 
 - London :  Harper Element,  c2009 
 - viii, 318 p. :  ill. ;  20 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>978007323821 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Thought and thinking<br/>Creative thinking