TIWARI N.K. <br/><br/>
OPERATION RESEARCH 

 - 2009 
 - DELHI  PHI LEARNING PVT. LTD  2009 
 - XIII-291P 
<br/><br/><label>ISBN: </label>NULL 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NULL
<br/><br/><label>Dewey Class. No.: </label>3