Census of India 1991 <br/><br/>
Delhi: provisional population totals 

 - New Delhi  Director of Census Operations  1991 
 - 46p. 
 - Census of India 1991. Series-31, Delhi. Paper 1 of 1991 .
<br/><br/><label>Dewey Class. No.: </label>A81x54 91/31/PAP1/1991