Problems In Operations Research 
P.k. Gupta 
 - 7th 
 - New Delhi  Sultan Chand & Sons  1994 
 - 904 
<br/><br/><label>ISBN: </label>8170142822  125 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>1.424  / GUP