Lee J Cronbach <br/><br/>
Essentials of psychological testing 

 - 4th ed 
 - Harper & Row, New York  1984 
 - xx,630p figs., tabs 
<br/><br/><label>ISBN: </label>0-06-350249-6 
<br/><br/><label>Dewey Class. No.: </label>151.2 Cro