Husen, Torsten <br/><br/>
The international encyclopedia of education: research and studies 

 - Oxford  Pergamon Press  1985 
 - p.3737-4368  26cm. 
<br/><br/><label>ISBN: </label>0080281192 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>LC Class. No.: </label>REF LB15.I569