| 1 | |
| Researcher: | Ramavataram, K |
| Guide: | Bhagavantam, S |
| University: | Osmania University |
| Language: | English |
| 2 | Investigation on raman and infrared spectra of crystals (with supplementary papers) |
| Researcher: | Krishnamurti, D |
| University: | University of Madras |
| Language: | English |