Lord Frederic M. <br/><br/>
Statistical theories of mental test scores 

 - Massachusetts, USA  Addison - Wesley Publishing Company   1968 
 - xvii,568p 
 - The Addison - Wiley series in behavioral science: Quantitative methods .
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychometry