| 1 | Marketing operations of APSRTC a study with reference to Vizianagaram zone | |
| Researcher: | Babu, M Trinath | |
| Guide: | Rao, G Sudarsana | |
| University: | Andhra University, Waltair | |
| Language: | English | |
| 2 | ||
| Researcher: | Rao, Srinivasa | |
| Guide: | Raju, P D | |
| University: | Andhra University, Waltair | |
| Language: | English | |
| 3 | ||
| Researcher: | Ramaraju, Venuthurupalli Atchuta | |
| Guide: | Murthy, K SreeramaRao, K V V A P T Surya | |
| University: | Andhra University, Waltair | |
| Language: | Arabic | |
| Shodhganga | ||