00337nam a2200121Ia 4500082002700000100001800027245006500045260004900110300000900159490003700168500000500205700000500210  aSB:301.32(54)bM984.PC  aMurthy, M. N.  aPopulation census as the source of sampling frame in Indiab  aCalcuttabIndian Statistical Institutec1968  a24p.  aNSS technical paper no. 26/68/12  a  a