| 1 | |
| Researcher: | Mehrotra, S P |
| University: | Indian Institute of Technology-Kanpur |
| Language: | English |
| 2 | |
| Researcher: | Mehrotra, S P |
| Guide: | Malik, W UMasood, Irshad |
| University: | University of Roorkee |
| Language: | English |
| 3 | Federal State relations in the United States of America 1789-1958: A critical study |
| Researcher: | Mehrotra, G P |
| University: | Dr Bhimrao Ambedkar University |
| Language: | English |
| 4 | |
| Researcher: | Mehrotra, A P |
| University: | University of Allahabad |
| Language: | English |