Elton, E.J <br/><br/>
Modern portfolio theory and investment analysis  [Book]. 

 - 6 
 - New York  John Wiley  2003 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>471238546 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Modern portfolio theory and investment analysis