Roy Burman,B.K. <br/><br/>
Census of India,1961 : denographic & socio economic profiles of hill areas of north east india : (Part 1) 

 - New Delhi  Office of the registrar general  1970 
 - xviii,1-519p. 
<br/><br/><label>Dewey Class. No.: </label>Y1:5s261:N61  / K0.1