Polak, E. <br/><br/>
Computational methods in optimization  a unified approach 
by E. Polak 
 - New York  Academic Press  1971 
 - xvii, 329p.  incl. ref., ind. 
<br/><br/><label>LCCN: </label>72-134540 
<br/><br/><label>Dewey Class. No.: </label>001.64  / N7115