Henry, David Aiken and others <br/><br/>
Philosophy and educational development 

 - London  ; George G. Harrap & Co.  , 1966 
 - xv,157p. 
<br/><br/><label>ISBN: </label> £18 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/>Educational Development
<br/><br/><label>Dewey Class. No.: </label>370  / HEN