Artigas, J. T. <br/><br/>
The Relationship between educational and employment Spain / 
J. T. Artigas. 
 - París :  UNESCO,  1981. 
 - 34 p. 
 - Reports studies C ;  98 .
<br/><br/><label>No. de Clasificación Universal Decimal: </label>37.014.5 :331 (46)=20 ART No.98