| 1 | Measurement of the structural changes in an economy with particular reference to India 1919-47 |
| Researcher: | Sambasiva Rao, Kalipatnapa |
| University: | University of Mumbai |
| Language: | English |
| 2 | Effectiveness of industrial estates with special reference to Andhra Pradesh |
| Researcher: | Sambasiva Rao, P |
| Guide: | Ramaiah, P |
| University: | Kakatiya University |
| Language: | English |