Census of India 1971 <br/><br/>
Tripura: seminar papers on social, economic and cultural aspects 

 - Delhi  The Controller of Publications  n.d. 
 - 165+p. 
 - Census of India 1971. Series-20, Tripura .
<br/><br/><label>Dewey Class. No.: </label>A81x54 In2/71/20