| 1 | Dynamics of trade unionism: A study of unions' functioning in Visakhapatnam Port |
| Researcher: | Narasimha Rao, A |
| Guide: | Suryanarayana, C |
| University: | Andhra University |
| Language: | English |
| 2 | Dynamics of Trade Unionism A study of Union's Functioning in Visakhapatnam port |
| Researcher: | Narasimha Rao, A |
| University: | Andhra University |
| Language: | English |
| 3 | Estimation of insolation and performance of plane booster mirrors |
| Researcher: | Narasimha Rao, A V |
| Guide: | Seetharam Rao, T L |
| University: | Kakatiya University |
| Language: | English |