Singh, I P <br/><br/>
Operations research 

 - Kurukshetra  Nirmal Publishing House  2014 
 - xii, 812 p. 
<br/><br/> 2394 26/09/2016 UBC16/7480 17/10/2016 Main Budget 
<br/><br/><label>ISBN: </label> RS560 
<br/><br/><label>Dewey Class. No.: </label>658.4034 S64O