Gupta, Prem Kumar <br/><br/>
Operations research 

 - 3d ed. 
 - New Delhi  S. Chand  1992 
 - xvi,1055p.   
<br/><br/><label>ISBN: </label>8121902819 
<br/><br/><label>Subjects--Topical Terms: </label><br/>OPERATION RESEARCH<br/>OPERATION RESEARCH
<br/><br/><label>Dewey Class. No.: </label>003  / GUP