| 1 | Application of signal flow graph theory to the analysis of three phase alternating current machine  | 
| Researcher: | Sastry, L B K | 
| University: | Andhra University | 
| Language: | English | 
| 2 | Studies on the relative performance of spray packed and perforated plate extraction towers  | 
| Researcher: | Ramamurty, M | 
| University: | Andhra University | 
| Language: | English |