Elton, Edwin J. <br/><br/>
Modern portfolio theory and investment analysis / 
Edwin J. Elton, Martin J. Gruber. 
 - New York :  Wiley,  c1981. 
 - xvii, 553 p. :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0471046906 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Portfolio management.<br/>Investment analysis.
<br/><br/><label>Subjects--Index Terms: </label>Investment