| 1 | |
| Researcher: | Datta, Ranajit Kumar |
| University: | University of Calcutta |
| Language: | English |
| 2 | Libraries and librarianship of ancient and mediaeval India from earliest times to 1850 A D |
| Researcher: | Datta, Bimal Kumar |
| University: | University of Calcutta |
| Language: | English |
| 3 | |
| Researcher: | Jha, Bam Shambhu Datta |
| University: | Babasaheb Bhimrao Ambedkar Bihar University |
| Language: | Hindi |