National occupational hazard survey. volume 2. data editing and data base development.
Saved in:
| Institution som forfatter: | |
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| Format: | Bog |
| Sprog: | English |
| Udgivet: |
Cincinnati, Ohio :
National Institute for Occupational Safety and Health,
1977.
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| Serier: | DHEW publication ;
no. 77-213. |
| Fag: |
| Fysisk beskrivelse: | 142 p. : ill. ; 28 cm. |
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