Prasad, M.V. Durga <br/><br/>
Operation research 

 - New Delhi  Cengage Learning  2012 
 - 439 p. 
<br/><br/><label>ISBN: </label>9788131516256 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research
<br/><br/><label>Dewey Class. No.: </label>658.5  PRA-O