| 1 | experimental study of differential preferences as influenced by visual design factors |
| Researcher: | Sharma, Kailasnath |
| University: | University of Calcutta |
| Language: | English |
| 2 | Teaching school economics by the personalized system of instruction (PSI): An experimental study |
| Researcher: | Dasgupta, Dipti |
| Guide: | Bhattacharyya, S P |
| University: | University of Calcutta |
| Language: | English |