Assessing and certifying occupational skills and competences in vocational education and training. 

 - París :  OECD,  1996. 
 - 205 p. 
<br/><br/><label>ISBN: </label>9264146903 
<br/><br/><label>Encabezamiento--Tema: </label><br/>Educación vocacional--Congresos<br/>EMPLEADOS ---CAPACITACION ---CONGRESOS