Sharma, J.K. <br/><br/>
Operations research:  theory and applications/4th ed. 

 - Delhi  Macmillan  2009 
 - xviii, 958p. 
<br/><br/><label>ISBN: </label>978-0230-63885-3 
<br/><br/><label>Subjects--Index Terms: </label>Operations research 
<br/><br/><label>Dewey Class. No.: </label>519.8  / SHA