Census of India, 1951 <br/><br/>
Age tables census. 1951, Pt. 3 

 - India  Govt Press           1951 
<br/><br/> Papers 1954 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.2sN51, J4.3-;1