| 1 | |
| Researcher: | Durvasula, NRU | 
| University: | Andhra University | 
| Language: | English | 
| 2 | Periodic Fading of Medium wave Radio Signals due to ionisation change  | 
| Researcher: | Narasinga Rao, B C | 
| University: | Andhra University | 
| Language: | English | 
| 3 | |
| Researcher: | Seshagiri Rao, M G | 
| University: | Andhra University | 
| Language: | English | 
| 4 | Application of signal-flow Graph theory to the Analysis of three Phase alternating current Machines  | 
| Researcher: | Sastry, L B K | 
| University: | Andhra University | 
| Language: | English |