| 1 | |
| Researcher: | Sachin Nath |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 2 | |
| Researcher: | Nath, Sachin |
| Guide: | Jauhari, M |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | Some Contribution to the estimation problems in sample surveys in presence of non response |
| Researcher: | Pandey, Sachin Kumar |
| Guide: | Khare, B B |
| University: | Banaras Hindu University |
| Language: | English |