| 1 | Some efficient class of estimators for population parameters in sample surveys |
| Researcher: | Yadav, Rohini |
| Guide: | Upadhyay, L NChatterjee, S |
| University: | Indian School of Mines |
| Language: | English |
| 2 | Some improve estimation procedures of population mean in presence of non-response in sample surveys |
| Researcher: | Jaiswal, Ashok Kumar |
| Guide: | Singh, G.N. |
| University: | Indian School of Mines, Dhanbad |
| Language: | English |