Historical researches into some aspects of the culture & civilization of North-East India/ 
Singh, G.P. 
 - New Delhi:  Gyan,  2009. 
 - 344 p. 
<br/><br/><label>ISBN: </label>9788121210126 
<br/><br/><label>Dewey Class. No.: </label>954.1  / SIN/