Occupational exposure limits for airborne toxic substances :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
International Labour Office,
1991
Geneva : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/D1010434-1F66-44BB-A505-B4FD0E3E8011 |
| Published: | 1991 |
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