| 1 | Radha Soami movement in Panjab, Haryana and Delhi with special reference to the Besa Centre, 1903-74 | |
| Researcher: | Om, Prakash | |
| Guide: | Datta, C L | |
| University: | Panjab University | |
| Language: | English | |
| 2 | ||
| Researcher: | Rakkar, Jagtar Singh | |
| Guide: | Datta, C L | |
| University: | Panjab University | |
| Language: | English | |
| 3 | Administration of police and jails in the Punjab 1861 to 1947 | |
| Researcher: | Singh, Ram | |
| Guide: | Datta, C L | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Rakkar, Jagtar Singh | |
| Guide: | Datta, C L | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 5 | ||
| Researcher: | Oal, Om Parkash | |
| Guide: | Datta, C L | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||