Trends and development of technical and vocational education. 

 - Paris :  UNESCO,  1990. 
 - 71 p. 
 - Trends and issues in technical and vocational education ;  5. .
<br/><br/> Incluye bibliografía. 
<br/><br/><label>ISBN: </label>923102638X 
<br/><br/><label>No. de Clasificación Universal Decimal: </label>377 =20 EVO Vol.5.