Certo,S. Trevis <br/><br/>
Modern management  concepts and skills 

 - 11 
 - New Delhi  Prentice Hall  2009 
 - 600 
<br/><br/><label>ISBN: </label>978-81-203-4005-3 
<br/><br/><label>Dewey Class. No.: </label>658.4  / CER/MOD