Convey, Stephen R. <br/><br/>
The seven habits of highly efective people: restoring the  character ethic/by Stephen R. Convey 

 - New York  Simon & Schuster  1990 
 - 358p. 
<br/><br/><label>ISBN: </label>0-671-70863-5 
<br/><br/><label>Dewey Class. No.: </label>158  C838S