Gupta, Prem Kumar <br/><br/>
Problems In Operations Research (Principles & Solutions) 
Gupta, Prem Kumar & Hira D.S. 
 - 3 
 -  S. Chand Publishing  2019 
 - 1304 
<br/><br/><label>ISBN: </label>9788121909686 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics & Statistics
<br/><br/><label>Dewey Class. No.: </label>519.6  / GUP