Davier, Matthias von  . <br/><br/>
Multivariate and mixture distribution rasch models: extensions and applications /  
by Matthias von Davier and Claus H. Carstensen. 
 - New York :   Springer-Verlag ,   2007 
 - 398p :  
<br/><br/><label>ISBN: </label>0-387-32916-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rasch models
<br/><br/><label>Dewey Class. No.: </label>B28ObM2  / P7;1