Mariappan, P. <br/><br/>
Operations research:  an introduction / 

 - Chennai:  Pearson.,  © 2013. 
 - xii, 378 p., 
<br/><br/><label>ISBN: </label>9788131799345 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical models.
<br/><br/><label>Dewey Class. No.: </label>511.3307