India, Registrar General and Census Commissioner <br/><br/>
Census of India 1961 

 - Delhi  Manager of Publications  1966 
 - 158 p. 
<br/><br/>V1. Monograph no.11 - The Indian working force: Its growth and changing composition 
<br/><br/><label>Dewey Class. No.: </label>315.4 C333C(1961)