Education and knowledge   Basic pillars of changing    

 - Chile  United Nations           1992 
 - 257p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Development
<br/><br/><label>Dewey Class. No.: </label>X:770gT.79.N9, N2