Guilford, J P <br/><br/>
Psychometric methods / 
by J P Guilford 
 - 2ed. 
 - New York :  McGraw Hill Book Company,  1954. 
 - 397p. : 
 - McGraw-Hill Series in psychology .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Methods
<br/><br/><label>Dewey Class. No.: </label>152.8  / GUI/P