IYER (P Sankara). <br/><br/>
Operations research. 

 - New Delhi  Tata McGraw-hill  2012 
 - xv,288  PB 
<br/><br/><label>ISBN: </label>9780070669024 
<br/><br/><label>Dewey Class. No.: </label>658.4034   / IYEP