| 1 | study of grants-in-aid in the Indian federation, 1961-62 to 1980-81 |
| Researcher: | Sudarsana Rao, Rokkam |
| Guide: | Sekhar, S Chandra |
| University: | Andhra University |
| Language: | English |
| 2 | Marketing of services:A study of marketing operations of Andhra Pradesh state electricity Board |
| Researcher: | Sudarsana Rao, Gurugubelli |
| University: | Andhra University |
| Language: | English |
| 3 | Study of grants-in-aid in the Indian federation.1961-62 to 1980-81 |
| Researcher: | Sudarsana Rao, Rokkam |
| University: | Andhra University |
| Language: | English |