| 1 | |
| Researcher: | Rajappa, S |
| University: | University of Madras |
| Language: | English |
| 2 | Studies in the formation of heterocyclic rings from O-phenylene diamines and aromatic aldehydes |
| Researcher: | Ratnam, Ghengalvala Venkat |
| University: | Osmania University |
| Language: | English |