Seminar on "Absenteeism in the coal mining industry" :
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Mazdoor Press,
1977
Dhanbad : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/7EBD19C7-5C42-4944-96CF-2CB7C24BAA3F |
| Published: | 1977 |
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