Sharma,. <br/><br/>
Operation research   

 - New Delhi :   Vikas Publication,   1999. 
 - VIII, 257 ;  
<br/><br/><label>ISBN: </label>812590364 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Sciences
<br/><br/><label>Dewey Class. No.: </label>658.403 4  / 4