Thomson, Godfrey H. <br/><br/>
The factorial analysis of human ability / 
Godfrey H. Thomson 
 - London :  The University Press,  1939 
 - xv, 326 p. ;  22 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ability--Testing<br/>Psychology--Methodology
<br/><br/><label>Dewey Class. No.: </label>151.223