A trouble-shooting guide for roof support systems
By: by Raymond A. Mazzoni, George J. Karabin, and Joseph A. Cybulski.
Contributors: Karabin, George J.; Cybulski, Joseph A.; United States. Mine Safety and Health Administration.
Series: Informational report -- no. 1237.; Informational report (United States. Mine Safety and Health Administration) -- 1237.
Publisher: Mine Safety and Health Administration, U.S. Dept. of Labor
Published: 1996
Place of publication: [Washington, D.C.?]
Language: eng
Format: Microform
Number of pages: 101
Subjects: Mining engineering -- United States.
Other titles: Trouble shooting guide for roof support systems.
Notes: Shipping list no.: 97-0123-M.

Also available via Internet from the MSHA web site. Address as of 4/12/04: http://www.msha.gov/TECHSUPP/techexchange/TGRSS/tgrss.html; current access is available via PURL.

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., 1996. 2 microfiches : negative.