| 1 | Photographic resolving power with a section on logarithmic circuits and their applications in optics | |
| Researcher: | Hariharan, P | |
| University: | University of Kerala | |
| Language: | English | |
| 2 | Photographic resolving power and some new logarithmic circuits and their applications in optics | |
| Researcher: | Hariharan P | |
| Guide: | Krishnan K S | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 3 | Soled state and catalytic properties of doped molybdenum trioxide | |
| Researcher: | Hariharan, P L | |
| Guide: | Chakrabarty, D K | |
| University: | Indian Institute of Technology-Bombay | |
| Language: | English | |
| 4 | Trusted Enhanced Novel Network Security Architecture NSA For Mobile Portable Ad Hoc Network | |
| Researcher: | HARIHARAN, P R | |
| Guide: | Khanaa, V | |
| University: | Bharath University, Chennai | |
| Language: | English | |
| Shodhganga | ||