Covey, Sean. <br/><br/>
7 habits of Highly Effective Teenagers / 
By Sean Covey. 
 - 1st Ed. 
 - New Delhi :  Simon & Schuster Inc,  2014. 
 - 270 p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9781471136870 
<br/><br/><label>Dewey Class. No.: </label>305.235  / COV