| 1 | |
| Researcher: | Das, Prabhati |
| Guide: | Sengupta, P K |
| University: | Visva Bharati |
| Language: | English |
| 2 | comparative study of the classicial and modern treatment of Disjunction |
| Researcher: | Basuri, Benukar |
| Guide: | Sengupta, P K |
| University: | Visva Bharati |
| Language: | English |
| 3 | |
| Researcher: | Basu Khanna |
| Guide: | Sengupta, P K |
| University: | Visva Bharati |
| Language: | English |