India. Office of the Registrar General. <br/><br/>
Census of India 1971 

 - Delhi  Manager of Publications  1972 
 - v.;  23cm. 
<br/><br/> Census Centenary Monograph  no.8: Age and Marital Status 
<br/><br/><label>Dewey Class. No.: </label>DB312.0954  / IND