Census of India 1971 <br/><br/>
India: degree holders and technical personnel 

 - Delhi  The Controller of Publications  1974 
 - 673+p. 
 - Census of India 1971. Series-1, India. Part VII (i) .
<br/><br/> Contents: Special tables G-I - G-IV 
<br/><br/><label>Dewey Class. No.: </label>A81x54 In2/71/1/Pt7/1