Crocker, Linda. <br/><br/>
Introduction To Classical And Modern Test Theory. 

 -  Harcourt Brace Jovanovich College  1986 
 - XIII, 527 P. 24 CM. 
<br/><br/><label>ISBN: </label>30616344 
<br/><br/><label>Dewey Class. No.: </label>371.26 CRO 1986