Goldstein, Harvey <br/><br/>
Multilevel models in educational and social  research 

 - New York  ; Oxford University Press  , 1987 
 - viii,98p. 
<br/><br/><label>ISBN: </label>0852642881  £15 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>370  / GOL