Kennedy, John Joseph <br/><br/>
Introduction to the design and analysis of experiments in education and psychology   

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 - Washington,D.C.  University Press of America  1978 
 - 586 p. 
 -   .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>001.434  / K35