UNITED NATIONS <br/><br/>
Population images 

 - New York  United Nations  1986 
 - 21 
<br/><br/><label>ISBN: </label>0631104216 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>DOCUMENTACIÓN<br/>POBLACIÓN
<br/><br/><label>Universal Decimal Class. No.: </label>312.9