INTERNATIONAL UNION FOR THE SCIENTIFIC STUDY OF POPULATION (IUSSP) <br/><br/>
International Population Conference : Florence, 1985 

 - Liège  IUSSP  1985 
 - 4 vol. 
<br/><br/><label>ISBN: </label>2871080046 (obra completa) 
<br/><br/><label>Universal Decimal Class. No.: </label>312(063)