Koontz, Harold <br/><br/>
Essentials of management 
/ by Harold Koontz 
 - 5th ed. 
 - New Delhi  Tata McGraw-Hill Publishing Company Limited  2003 
 - xxiii,530p. 
<br/><br/><label>ISBN: </label>0074632272   
<br/><br/><label>Dewey Class. No.: </label>658.4  / KOO/E