HIRA / GUPTA <br/><br/>
OPERTION RESEARCH 

 - 0 
 - NEW DELHI  S CHAND & CO LTD.  2010 
 - 1395P 
<br/><br/><label>ISBN: </label>9788121902816 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NULL
<br/><br/><label>Dewey Class. No.: </label>0