| 1 | |
| Researcher: | Rathod, Vinod Ramjibhai |
| Guide: | Shah, S M |
| University: | Sardar Patel University |
| Language: | English |
| 2 | Use of auxiliary informartion in estimation in sampling theory |
| Researcher: | Shah, Dhirajlal Nanchand |
| Guide: | Shah, S M |
| University: | Sardar Patel University |
| Language: | English |