De Ayala, R. J. <br/><br/>
The theory and practice of item response theory 
R.J. de Ayala. 
 - New York  Guilford Press  c2009. 
 - xv, 448 p.  ill.  26 cm. 
 - Methodology in the social sciences .
<br/><br/>Includes bibliographical references (p. 419-438) and indexes. 
<br/><br/><label>ISBN: </label>9781593858698 (hardcover) 1593858698 (hardcover) 
<br/><br/><label>LCCN: </label>2008043393 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Item response theory<br/>Psychometrics<br/>Social sciences--Statistical methods.<br/>Social sciences--Mathematical models.
<br/><br/><label>LC Class. No.: </label>H61.25  / .D4 2009 
<br/><br/><label>Dewey Class. No.: </label>150.287  / D2859t