http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
International Union of Bricklayers and Allied Craftworkers (IUBAC), Washington, D.C
National Institute for Occupational Safety and Health
Includes bibliographical references (pages 8-9).
NIOSH health hazard evaluation report ; HETA 98-0308-2785