| 1 | study of the employment exchange service in Bihar with special reference to vocational studies |
| Researcher: | Sinha, Lekha |
| Guide: | De, B |
| University: | Patna University |
| Language: | English |
| 2 | |
| Researcher: | Pant, Chandra Lekha |
| Guide: | Tripathi, K N |
| University: | Banaras Hindu University |
| Language: | English |