Wall, W. D. <br/><br/>
Constructive education for adolescents / 
W.D. Wall 
 - Paris :  Unesco,  1977 
 - 333 p. ;  24 cm. 
 - Studies and surveys in comparative education .
<br/><br/><label>ISBN: </label>9231014218 
<br/><br/><label>LCCN: </label>78-307625 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescence<br/>Educational psychology<br/>Education, Secondary