Heller Robert <br/><br/>
How To Delegate 

 -  Dorling Kindersley  1998 
 - 72 P. 
<br/><br/><label>ISBN: </label>0 7513 0632 0 
<br/><br/><label>Dewey Class. No.: </label>658.408 HEL 1998 C.2