Phasing out CSE Corporation SR-100 self-contained self-rescuers and enforcement

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Bibliographic Details
Corporate author / creator:United States. Mine Safety and Health Administration, author, issuing body.
Imprint:[Arlington, Virginia] : [U.S. Department of Labor, Mine Safety and Health Administration], 2012.
Description:1 online resource (7, 4 pages).
Language:English
Series:Procedure instruction letter; ; no. I12-V-18
Procedure instruction letter ; no. I12-V-18.
Subject:
Format: E-Resource U.S. Federal Government Document Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/9126012
Hidden Bibliographic Details
Notes:Title from subject line (viewed on May 3, 2013).
"Effective Date: 07/26/2012, Expiration Date: 03/31/2014."
Other form:Print version: United States. Mine Safety and Health Administration. Phasing out CSE Corporation SR-100 self-contained self-rescuers and enforcement
GPO item no.:0637-H-03 (online)
Govt.docs classification:L 38.17/2-3:I 12-V-18