| 1 | ||
| Researcher: | Lila, P S | |
| Guide: | Sudesh, S P | |
| University: | Jawaharlal Nehru University | |
| Shodhganga | ||
| 2 | Methods of demand projections with special reference to the system of addilog engel functions | |
| Researcher: | Jain, Lila Ram | |
| Guide: | Jain, Lila Ram | |
| University: | University of Delhi | |
| Language: | English | |