Education at a glance :  OECD indicators / 
Centre for Educational Research and Innovation. 
 - 2001 edition 
 - París :  OECD,  2001. 
 - 406 p. :  tablas, gráfs. 
 - Education and skills .
<br/><br/> "Indicators of Education Systems" 
<br/><br/><label>ISBN: </label>9264186689 
<br/><br/><label>Encabezamiento--Tema: </label><br/>Estadística educativa<br/>Educación permanente