Guilford, J P <br/><br/>
Psychometric methods 

 - 2 
 - McGraw-Hill book Co, Inc, NewYork  1954 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>General serial publications
<br/><br/><label>Dewey Class. No.: </label>050  GUI-P2