| 1 | study of some psycho-social variables among hindu and scheduled caste children in a rural set-up |
| Researcher: | Om Prakash |
| Guide: | Sen, A K |
| University: | University of Delhi |
| Language: | English |
| 2 | Food and drinks in ancient india: Earliest times to 1200 A D |
| Researcher: | Om Prakash |
| University: | University of Delhi |
| Language: | English |
| 3 | Some studies of the atmospheric gravity wave effects on the F region of the ionosphere |
| Researcher: | Om Prakash |
| University: | University Of Delhi |
| Language: | English |
| 4 | Dutch East India Company and the economy of bengal 1650-1717 |
| Researcher: | Om Prakash |
| University: | University of Delhi |
| Language: | English |
| 5 | |
| Researcher: | Om Prakash |
| Guide: | Jagdish Kumar |
| University: | University Of Delhi |
| Language: | English |
| 6 | |
| Researcher: | Om Prakash |
| Guide: | Subbarao, K V |
| University: | University of Delhi |
| Language: | English |
| 7 | |
| Researcher: | Om Prakash |
| Guide: | Gaur, S N |
| University: | University of Delhi |
| Language: | English |
| 8 | Food and drinks in ancient India: Earliest times to c1200 AD |
| Researcher: | Om Prakash |
| Guide: | Sharma, Om Prakash |
| University: | University of Delhi |
| Language: | English |
| 9 | |
| Researcher: | Om Prakash |
| Guide: | Sen, S K |
| University: | University of Delhi |
| Language: | English |
| 10 | |
| Researcher: | Om Prakash |
| Guide: | Sharma, Om Prakash |
| University: | University of Delhi |
| Language: | English |
| 11 | Methods and techniques of recruitments to the Indian Administrative Service since independance |
| Researcher: | Om Prakash |
| Guide: | Minocha, O P |
| University: | University of Delhi |
| Language: | English |