HIRA D.R. GUPTA P. K. <br/><br/>
OPERATIONS RESEARCH(S.CHAND) 

 - N.D. 
 - NULL  S.CHA  1989 
 - 918 PB 
<br/><br/><label>ISBN: </label>NULL 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NULL
<br/><br/><label>Dewey Class. No.: </label>001.424 /GUP