| 1 | ||
| Researcher: | Lal, Krishan | |
| Guide: | Sethi, R R | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 2 | The development of the postal system in Northern India under the East India company 1757 to 1858 | |
| Researcher: | Grover, Basant Lal | |
| Guide: | Sethi, R R | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Singh, Pardaman | |
| Guide: | Sethi, R R | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||