Weihrich, Heinz. <br/><br/>
Management :  a global perspective /. 
Heinz Weihrich and  Harold Koontz, 
 - 11th ed. 
 - New Delhi:  Tata McGraw-Hill,  C 2005 
 - 600p.  21cm. 
<br/><br/><label>ISBN: </label>0070598568 
<br/><br/><label>Dewey Class. No.: </label>658