01292nam 2200325Ka 450 991069645350332120080307111533.0(CKB)5470000002378306(OCoLC)213088077(EXLCZ)99547000000237830620080307d1997 ua 0engtxtrdacontentcrdamediacrrdacarrierErgonomic seat reduces shock for low-seam shuttle car operators[electronic resource][Pittsburgh, PA] :U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health,[1997]2 unnumbered pages digital, PDF fileTechnology news ;no. 459Title from title screen (viewed on Mar. 7, 2008)."May 1997."Shuttle cars (Mine haulage)United StatesDesign and constructionShuttle cars (Mine haulage)Design and construction.National Institute for Occupational Safety and Health.GPOGPOBOOK9910696453503321Ergonomic seat reduces shock for low-seam shuttle car operators3164751UNINA