Covey, Stephen R. <br/><br/>
The seven habits of highly effective people  [Cassettes]. 
Stephen R. Covey. 
 - London  Simon & Schuster Ltd  1989 
<br/><br/><label>ISBN: </label>0671853236  0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Leadership.<br/>Success.
<br/><br/><label>Dewey Class. No.: </label>HD/75.7  / COV