S KALAVATHY <br/><br/>
OPERATIONS RESEARCH 

 - Delhi  VIKAS PUBLISHING HOUSE PVT LTD  2009 
 -  536P 
<br/><br/><label>Subjects--Topical Terms: </label><br/><br/>
<br/><br/><label>Dewey Class. No.: </label>658.4034/KAL/OPE