Aber, John W. <br/><br/>
Beta coefficients and models of security return / 
John W. Aber 
 - Massachusetts :  Lexington Books ,  1973 
 - xiii, 90 p. :  ill. ;   25 cm.  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0669853240 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Share market<br/>Econometrics<br/>Investment<br/>Mathematical models
<br/><br/><label>Dewey Class. No.: </label>332.63  / ABE