GATTETT, Henry E.  WOODWORTH, Ris <br/><br/>
Statistics : in psychology and education 

 - 6th ed. 
 -  Bombay , kVakils, Feffer & Simons  1966 
 - 491 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics : Psychology : education
<br/><br/><label>Dewey Class. No.: </label>519.2:37  / G16