United Nations <br/><br/>
World population prospects: The 2000 revision volume II : sex and age distribution of the world population  

 - New York   UN  2001 
<br/><br/><label>ISBN: </label>( Economic and social affairs) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>population
<br/><br/><label>Dewey Class. No.: </label>304.6 UNI