Certo, Smauel C and Certo, S Trevis.  <br/><br/>
Modern management / 

 - 10th.  
 - New Delhi,  Pearson Education,   c2007. 
 - xxii, 621 p.   ill. ;  28 cm.  
<br/><br/><label>ISBN: </label>8131706923 
<br/><br/><label>Dewey Class. No.: </label>658.22