Mital, K.V. <br/><br/>
Optimization methods in operations research and systems analysis 

 - 3rd ed. 
 - Delhi  New Age International  1996 
 - xviii,385p.  23cm. 
<br/><br/><label>ISBN: </label>8122408737 
<br/><br/><label>Dewey Class. No.: </label>511.33,  / D, Mit