Census of India, 1951, sampling studies
Nair, U.S.
Census of India, 1951, sampling studies by U.S. Nair - Trivandrum 1953 - 468 pp.
Census
312(54) / N 158 C
Census of India, 1951, sampling studies by U.S. Nair - Trivandrum 1953 - 468 pp.
Census
312(54) / N 158 C