Scheerens, Jaap <br/><br/>
Improving school effectiveness. 

 - Paris:  Unesco,  2000. 
 - 137p.;  21cm 
<br/><br/><label>ISBN: </label>9280312049 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School Administration
<br/><br/><label>Dewey Class. No.: </label>371.2  / SCH