Ray, William S.     <br/><br/>
Statistics in psychological research.  
S. William Ray       
 - ed  
 - New York   Macmillan   1962  
 - xi, 303pg.    
<br/><br/>Includes index and bibliography. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology, Applied  Psychology 
<br/><br/><label>Dewey Class. No.: </label>150.13/RAS