Ostini, Remo <br/><br/>
Polytomous item response theory models / 
Remo Ostini, Michael L. Nering 
 -  Sage Publications  2006 
<br/><br/>25578 
<br/><br/><label>ISBN: </label>9780761930686 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences - Mathematical models<br/>Item response theory<br/>Psychometrics<br/>Social sciences - Statistical methods
<br/><br/><label>LC Class. No.: </label>H  / 61.25