Learning opportunities for adults: possibilités de formation pour les adultes, Vol. V/ OCDE 

 - Paris:  OCDE,  1981 
 - 250p. 
<br/><br/> Inv. 2018 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educação de adultos
<br/><br/><label>Universal Decimal Class. No.: </label>374.7 LEA