Sharma,Bhushan and Chawla <br/><br/>
Operations research 

 - NewDelhi  Kalyani pub, 
 - 386p.;  23cm 
<br/><br/><label>ISBN: </label>812720899X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reserch
<br/><br/><label>Dewey Class. No.: </label>001.4  / SHA