| 1 | |
| Researcher: | Thakre, Mahendra B |
| Guide: | Tarar, J L |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| 2 | Contributions to sample survey techniques involving multiple characters |
| Researcher: | Jha, Mahendra Prasad |
| Guide: | Jha, Mahendra Prasad |
| University: | University of Delhi |
| Language: | English |