Escape capsules in underground coal mines

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Bibliographic Details
Imprint:[Arlington, Va.] : [U.S. Department of Labor, Mine Safety and Health Administration], 2012.
Description:1 online resource (3 pages).
Language:English
Series:Program information bulletin ; no. P12-03
Program information bulletin ; no. P12-03.
Subject:
Format: E-Resource U.S. Federal Government Document Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/11060071
Hidden Bibliographic Details
Other authors / contributors:United States. Mine Safety and Health Administration, issuing body.
Notes:"Issue date 03/21/2012."
Description based on online resource; title from PDF title page (MSHA, viewed May 12, 2017).
Other form:Print version: Escape capsules in underground coal mines
GPO item no.:0637-H-02 (online)
Govt.docs classification:L 38.22:P 12-03