Procedure for testing supplied-air respiratiors for permissibility.
Saved in:
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Search for the full-text version of this title in HathiTrust |
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| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
U.S. Govt. Print. Off.,
1937.
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| Series: | Schedule (United States. Bureau of Mines) ;
19A. |
| Subjects: |
Internet
Search for the full-text version of this title in HathiTrustNorlin Library - Government Information - US
| Call Number: |
I 28.8:19A
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| I 28.8:19A | Available Place a Hold |