312.0954(71)
I39C
Sekhar, A Chandra
 Census of India (1972) economic characteristics of population \ A Chandra Sekhar
- New Delhi : Registrar General, [19-?].
 vi, 91p.
- Series; 1-India .
  Paper 3 of 1972
86275
  Subjects: Census-India; Population-Statistics.