RAVINDRAN, A. <br/><br/>
OPERATIONS RESEARCH 

 - 2 
 - NEW DELHI  Wiley  2011 
 - xviii+637p., 23x15Cm 
<br/><br/><label>ISBN: </label>978-81-265-1256 
<br/><br/><label>Dewey Class. No.: </label>620.716 R256