| 1 | study of lorry body building industry with special reference to Tamil Nadu |
| Researcher: | Ranganathan, M |
| University: | University of Madras |
| Language: | English |
| 2 | Indian Foreign Trade with some Commonwealth countries: U K, Canada, Australia and New Zealand |
| Researcher: | Ranganathan, V S |
| Guide: | Jussawala, M S |
| University: | Osmania University |
| Language: | English |
| 3 | |
| Researcher: | Ranganathan, K V K |
| Guide: | Hooda, R P |
| University: | Kurukshetra University |
| Language: | English |