NIGAM R.C. <br/><br/>
Census of India 1961   India language tables    

 - 2nd 
 - India  India : Govt. Press         1961 
 - ccxliv,554p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.2sN61, K1.2-2