Production And Operations Management / 
S. N. Chary 
 - 3rd. 
 - New Delhi  McGraw-Hill  2006 
 - I.12  
<br/><br/> Paperback. 
<br/><br/> PB 
<br/><br/><label>ISBN: </label>0-07-058355-2 
<br/><br/><label>Dewey Class. No.: </label>658.5  / CHA