World population ageing 2009. 

 - New York, N.Y.  :  United Nations, Dept. of Economic and Social Affairs, Population Division ,  2010 
 - liv, 73 p. :  ill. ;   28 cm. 
<br/><br/> "ST/ESA/SER.A/295."  "United Nations publication sales no. E.10.XIII.5"--T.p. verso. 
<br/><br/>Includes bibliographical references (p. 51-55). 
<br/><br/><br/>System requirements not included. 
<br/><br/><label>ISBN: </label>9789211514681 9211514681 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Older people--Statistics<br/>Age distribution (Demography)--Statistics<br/>Population--Statistics
<br/><br/><label>Gov. Doc. Class. No.: </label>UN DESA Wor