Markowitz, Harry M <br/><br/>
Portfolio selection  efficient diversification of investments 

 - London  Yale university press  1959 
 - xiv,351p.; 24cm. 
 - Monograph .
<br/><br/><label>ISBN: </label>330013728 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Efficient partoflios<br/>Investment<br/>Portfolio selection<br/>Securities