| 1 | Some classes of efficient estimators for population mean in sample surveys |
| Researcher: | Singh, Garib Nath |
| Guide: | Singh, V K |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | Some classes of efficient estimators for populations mean in sample surveys |
| Researcher: | Singh, Garib Nath |
| University: | Banaras Hindu University |
| Language: | English |