| 1 | Trade union and productivity: A study of selected industries in India |
| Researcher: | Ramjas |
| University: | University of Delhi |
| Language: | English |
| 2 | Trade union and productivity-A study of selected industrries in India |
| Researcher: | Ramjas |
| Guide: | Ramjas |
| University: | University of Delhi |
| Language: | English |