- India. Office of the Registrar General & Census Commissioner (10)
- Padmanabha, P. (5)
- Chhaya, R. S., 1926- (4)
- Dubey, K. C. (4)
- Gupta, Ravindra, 1942- (4)
- India. Director of Census Operations, Gujarat (4)
- India. Director of Census Operations, Madhya Pradesh (4)
- India. Director of Census Operations, Uttar Pradesh (4)
- Jaya Rao, S. S. (4)
- India. Director of Census Operations, Bihar (3)
- India. Director of Census Operations, Maharashtra (3)
- Mahana, P. P. (3)
- India (Republic) (2)
- India. Directorate of Census Operations, Rajasthan (2)
- Lal, B. B. (2)
- Srivastava, I. C. (2)
- Bharadwaj, O. P. (1)
- Das, B. K. (1)
- India. Director of Census Operations, Haryana (1)
- India. Director of Census Operations, Karnataka (1)
- Lal, B.B. (1)
- Varmā, Vijaya, 1935- (1)