| 1 | theory of vibrations with special reference to molecules and crystals |
| Researcher: | Viswanathan, K S |
| University: | University of Madras |
| Language: | English |
| 2 | Raman and IR studies of certain double anion compounds and tetrameta phosphates |
| Researcher: | Viswanathan, K |
| Guide: | Aruldhas, GUnnikrishnan Nayar, V |
| University: | University of Kerala |
| Language: | English |
| 3 | |
| Researcher: | Viswanathan, K S |
| Guide: | Reddy, C A |
| University: | University of Kerala |
| Language: | English |