Husen, Torsten. <br/><br/>
Multi-national evaluation of school systems /  
by Torsten Husen. 
 - Paris :    UNESCO,    1975. 
 - 25 p. :    ill. ;    30 cm. 
 - IIEP occasional papers ;    no. 37 .
<br/><br/>Includes bibliographical references : p. (24-25) 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Educational evaluation.