| 1 | Studies on electroslag remelting of quality steels and nickel base alloys |
| Researcher: | Ratnam, Uppala |
| Guide: | Abraham, K PHajra, J P |
| University: | Indian Institute of Science |
| Language: | English |
| 2 | study of some aspects of the Human Factor in Visakhapatnam Port |
| Researcher: | Venkata Ratnam, C S |
| University: | Andhra University |
| Language: | English |