| 1 | |
| Researcher: | Mehta, Ravinder Mohan |
| Guide: | Baldev Kumar |
| University: | Punjabi University |
| Language: | English |
| 2 | Some function of refractive index in relation to chemical constitution |
| Researcher: | Sharma, Saroj |
| Guide: | Joshi, D P |
| University: | Ch Charan Singh University |
| Language: | English |
| 3 | |
| Researcher: | Ram, Ram Nath |
| Guide: | Singh, G B |
| University: | Banaras Hindu University |
| Language: | English |