Sharma J.K. <br/><br/>
Operations research   theory and applications  

 - New Delhi   Macmillan  1997 
 - xx;1038; 24cmsp 
<br/><br/><label>ISBN: </label>81-85461-65-1 
<br/><br/><label>Dewey Class. No.: </label>1.424  / sha/ope