Studying School Effectiveness 

 - London :  The Falmer press,  1985. 
 - vii,225p.;  27cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Schools and their activities; special education<br/>A. Karunasinha Collection
<br/><br/><label>Dewey Class. No.: </label>371  / STU