NIOSH releases new skills training aid : walk-thru roof bolting machine trainer's guide, Information Circular (IC) 9489.

Bibliographic Details
Corporate Author:	Pittsburgh Research Laboratory (National Institute for Occupational Safety and Health)
Format:	Government Document Book
Language:	English
Published:	[Pittsburgh, Pa.] : U.S. Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, [2007]
Series:	Technology news ; no. 525. DHHS publication ; no. 2007-145.
Subjects:	Mine roof bolting > Equipment and supplies > Study and teaching > United States > Guidebooks.
Online Access:	https://purl.fdlp.gov/GPO/LPS92253

Description
Item Description:	Title from title screen (viewed on Mar. 19, 2008). "Milestones in Mining Safety and Health Technology." "June 2007." Electronic resource.
Physical Description:	2 unnumbered pages : digital, PDF file.
Format:	Mode of access: Internet from the CDC web site. Address as of 03/19/08: http://www.cdc.gov/niosh/mining/pubs/pdfs/2007-145.pdf ; current access available via PURL.