Veerachamy, R <br/><br/>
Operations research 

 -  I K International Publishing House  New Delhi  2010 
 - xvi, 1244p.   
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9789380026404 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research