The Work of an industrial hygiene division in a state department of labor.
Sábháilte in:
| Príomhchruthaitheoir: | |
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| Formáid: | LEABHAR |
| Teanga: | Béarla |
| Foilsithe / Cruthaithe: |
1939
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| Clibeanna: |
Níl clibeanna ann, Bí ar an gcéad duine le clib a chur leis an taifead seo!
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| Cur síos ar an mír: | WORK industrial-hygiene-division -- The Work of an industrial hygiene division -- in a state department of labor.1939 -- s.FLEXNER, Jean A.[Verf.] |
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