Wang, Jichuan  <br/><br/>
Multilevel Models 

 -  Walter de Gruyter  Walter de Gruyter  2011 
<br/><br/><label>ISBN: </label>9783110267709 
<br/><br/><label>Source: </label>EBOOK 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics