HEATH, Chip <br/><br/>
Switch:  how to change things when change is hard/ 

 - Nova York:  Broadway Books,  2010. 
 - 305 p. 
<br/><br/>
<br/><br/><label>ISBN: </label>9780385528757 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psicologia
<br/><br/><label>Dewey Class. No.: </label>