NATARAJAN (A M);others. <br/><br/>
Operations research. 

 - New Delhi  Pearson Education Pvt Ltd  2008 
 - vii,738  PB 
<br/><br/><label>ISBN: </label>97883046201 
<br/><br/><label>Dewey Class. No.: </label>658.4034    / NATA