| 221 | |
| 222 | Uttar Pradesh ke suti vasthra udyogon mein vartman shramik samasyen evam unka samadhan |
| Language: | Hindi |
| 223 | |
| 224 | |
| Language: | English |
| 225 | |
| 226 | |
| Language: | English |
| 227 | matter and extent of agricultural unemployment in Northern Madhya Pradesh |
| 228 | |
| Language: | English |
| 229 | nature causes and extent of unemployment in Eastern Uttar Pradesh |
| 230 | |
| Language: | English |
| 231 | |
| 232 | |
| Language: | English |
| 233 | nature and extent of underemployment of the self-employed cultivators |
| 234 | |
| Language: | English |
| 235 | |
| 236 | |
| Language: | English |
| 237 | Socio-economic conditions of the workers in the loco-workshp of Ajmer |
| 238 | |
| Language: | English |
| 239 | |
| 240 | Contract labour in Indian railways with special reference to contract labour in Northern Zone |
| Language: | English |