| 1 | |
| Researcher: | Roshan Lal |
| Guide: | Gupta, U S |
| University: | University of Roorkee |
| Language: | English |
| 2 | Stochastic behaviour of some stand by redundant systems with repair maintence |
| Researcher: | Roshan Lal |
| Guide: | Joshi, D D |
| University: | Dr Bhimrao Ambedkar University |
| Language: | English |
| 3 | TAXONOMIC STUDIES OF THE FAMILY STAPHYLINIDAE (COLEOPTERA:INSECTA) OF HARYANA AND SURROUNDING AREAS |
| Researcher: | Saini, Roshan Lal |
| Guide: | Vats, L K |
| University: | Kurukshetra University |
| Language: | English |