Gupta, P. K. (Prem Kumar) <br/><br/>
Problems in operations research : principles and solutions 
(Prem Kumar)Gupta, 
 -  c1991. 
<br/><br/><label>ISBN: </label>8121909686 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research--MIS
<br/><br/><label>Dewey Class. No.: </label>658.072 GUP