Census of India 1981 <br/><br/>
Andhra Pradesh: primary census abstract of scheduled castes and scheduled tribes 

 - Hyderabad  Director of Census of Operations  1982 
 - 385p. 
 - Census of India 1981. Series-2, Andhra Pradesh. Paper 1 of 1982 .
<br/><br/><label>Dewey Class. No.: </label>A81x54 In2/81/2/Pap1/1982