Stephen R. Covey <br/><br/>
The 7 Habits of Hghly Efective People  

 - London  Simon & Schuster UK Ltd  1989 
 - "391p,; 19.5cm." 
<br/><br/><label>ISBN: </label>9781471131820 
<br/><br/><label>Dewey Class. No.: </label>158.1 COV