Hambleton, Ronald K <br/><br/>
Item response theory / 
by Ronald K Hambleton 
 - Boston :  Kluwer academy publishers,  1985. 
 - 332p. : 
<br/><br/><label>ISBN: </label>0898380650 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Response theory
<br/><br/><label>Dewey Class. No.: </label>150.287   / HAM.I