Metzger, Robert W. <br/><br/>
Elementary mathematical programming 
<label>/ by </label> Metzger, Robert W. 
 - 3rd ed. 
 - New York  John Wiley and Sons  1958 
 - ix, 246p.  ill.  21 cm. 
<br/><br/><label>Dewey Class. No.: </label>519.92  / MET