GUPTA P.K. /HIRA D. S. <br/><br/>
OPERATIONS RESEARCH 

 - ND 
 - NULL  S.CHAND AND COMPANY  1990 
 - 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/HIR