Census of India, 1961. Vol 4. Bihar. Pt. 2-B: General economic tables by S D Prasad
Census of India, 1961. Vol 4. Bihar. Pt. 2-B: General economic tables by S D Prasad
- Delhi Manager of Pubns 1965
Census of Uttar Pradesh
Sociology
Y:5su273.N61 K5.4-1
Y:5su273.N61 K5.4-1
Census of Uttar Pradesh
Sociology
Y:5su273.N61 K5.4-1
Y:5su273.N61 K5.4-1