The sex and age distribution of the world populations :  the 1994 revision. 

 - New York :  United Nations Department of Economic and Social Affairs (UNDESA) ,  1994 
 - ix, 858p. :  ill. ;   35 cm.  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9211512743 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age-sex distribution<br/>Demographic statistics<br/>Population
<br/><br/><label>Gov. Doc. Class. No.: </label>UN DESIPA PD ST.ESA Ser.A-144