[Washington, D.C.] : U.S. Dept. of Labor, Occupational Safety and Health Administration, 2004
Physical Details
44 pages ; 28 cm
OCLC
ocn123962807, ocm57190781
Shipping list no.: 2005-0143-P.
"OSHA 3148-01R."
Includes bibliographical references (page 25).
Also available via Internet from OSHA web site. Address as of 1/30/07: http://www.osha.gov/Publications/osha3148.pdf; current access available via PURL.