de Ayala, R.J. <br/><br/>
Theory and practice of item response theory 

 - New York  Guilford Press  2009 
 - xv, 448 
 - Methodology in the social sciences .
<br/><br/>includes bibliography and  index 
<br/><br/><label>ISBN: </label>9781593858698 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Item response theory<br/>Social science--Mathematical models<br/>Socialsciences--Statistical methods<br/>Psychometrics
<br/><br/><label>Dewey Class. No.: </label>150.287 DEA-T