Applicability of indicators of socio-economic chance for development planning. 

 - París :  UNESCO,  1984. 
 - 124 p. :  il., fot. 
 - Socio- economic studies ; .
<br/><br/><label>ISBN: </label>9231022148 
<br/><br/><label>No. de Clasificación Universal Decimal: </label>3.002.1 =20 APP No.7.