Re-issue of P08-13 use of single-boom roof bolting machines.

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Bibliographic Details
Imprint:[Arlington, Va. : U.S. Dept. of Labor, Mine Safety and Health Administration, 2011]
Description:1 online resource (4 p.).
Language:English
Series:Program information bulletin ; no. P 11-19
Program information bulletin ; no. P 11-19.
Subject:
Format: E-Resource U.S. Federal Government Document Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/8459093
Hidden Bibliographic Details
Varying Form of Title:Use of single-boom roof bolting machines
Reissue of P08-13
Other authors / contributors:United States. Mine Safety and Health Administration.
Notes:Title from title screen (viewed on July 25, 2011).
"Issue date: 4/1/2011."
GPO item no.:0637-H-02 (online)
Govt.docs classification:L 38.22:P 11-19