The world of learning 1999 

 - London:  Europa publications ltd,  1947. 
 - xv,2080p.;  28cm 
<br/><br/><label>ISBN: </label>1857430492 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>370.25  / WOR