kalavathy <br/><br/>
operations research 

 - 4 
 -   VIKAS 
 - 528 
<br/><br/><label>ISBN: </label>9789325963474 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Operations research
<br/><br/><label>Dewey Class. No.: </label>001.424  KAL-O4