Rao, N.Mukunda <br/><br/>
Kalinga Under The Eastern Gangas [ Ca.900 A.D. to Ca.1200 A.D.] 
/ by N.Mukunda Rao 
 - Delhi:  B.R.Publishing Corporation,  1991. 
 - xvii, 260p. 
<br/><br/><label>ISBN: </label>8170186218 
<br/><br/><label>Dewey Class. No.: </label>954.133  / RAO/K