Census of India 1981 <br/><br/>
India: final report on the application of statistical quality control methods in 1981 census 

 - Delhi  The Controller of Publications  1987 
 - 125+p. 
 - Census of India 1981. Series-1, India. Paper 1 of 1986 .
<br/><br/><label>Dewey Class. No.: </label>A81x54 In2/81/1/Pap1/1986