TIWARI, N.K. AND SHANDILYA, SHISHIR K. <br/><br/>
OPERATIONS RESEARCH  

 - NEW DELHI  PHI LEARNING  2009 
 - XIII,498 
<br/><br/><label>ISBN: </label>9788120329669 
<br/><br/><label>Dewey Class. No.: </label>658.4034 SHI