Gupta,P.K, <br/><br/>
Operations Research   

 - 1st /   2008. 
 - Delhi:  S.Chand & Co.Ltd.  2008. 
 - 1395p:  29cm. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Mathematics, Operations Research. 
<br/><br/><label>Dewey Class. No.: </label>510.4