Duckworth, Angela  <br/><br/>
GRIT :  why passion and persistence are the secrets to success /  
Angela  Duckworth 
 - London :  Vermilions,   2019. 
 - 440p. ;  20 cm. 
<br/><br/><label>ISBN: </label>9781785042669 
<br/><br/><label>Dewey Class. No.: </label>158.1  / DUC