Effective Las and School Improvement 

 - 2nd Ed.; 
 - London  Routledge,  2001 
 - xi,168p.;  23cm 
<br/><br/><label>ISBN: </label>041523266X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>379.1580  / EFF