Gupta, Prem Kumar <br/><br/>
Problems in operation research: Principles and solutions 

 - New Delhi  S Chand  1991 
 - xi, 202 p. 
<br/><br/> 2872 23/08/2013 HBD13/5524 22/11/2013 Main Budget 
<br/><br/><label>ISBN: </label> RS540 
<br/><br/><label>Dewey Class. No.: </label>658.4034 G959P(3)