Sex and age patterns of participations in economic activities 

 - New York      DESA  US 1962     
 - v, 81p. 
 - Demographic aspects of manpower rep. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>  <Demography><Sex><Age>
<br/><br/><label>Dewey Class. No.: </label>312/UN-10