Covey, Stephen R. <br/><br/>
7 habits of highly effective people  Powerful lessons in personal change 

 - London  Simon & Schuster UK Ltd.  2013 
 - 69 
<br/><br/><label>ISBN: </label>978-1-47113-182-0 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>158.1