Report on statistical survey of absenteeism pattern among colliery workers in Jharia coal fields.
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| OCLC: | 1029735126 |
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| 企业作者: | |
| 语言: | English |
| 出版: |
[Simla],
[1961]
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| 主题: | |
| 在线阅读: | Center for Research Libraries |
| 相关项目: | Print version:
Report on statistical survey of absenteeism pattern among colliery workers in Jharia coal fields. |
| 格式: | Monograph 在线阅读 |