Bickel, Robert  - <br/><br/>
Multilevel analysis for applied research :  its just regression. 

 - ed. 
 - New York  Guilford Press  2008 
 - 355 
<br/><br/><label>ISBN: </label>9788122422047  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistical Mathematics Statistical Mathematics 
<br/><br/><label>Dewey Class. No.: </label>519.536/B583m