01357nam a2200289Ia 4500001000700000003000600007005001700013006001900030007001500049008004100064040002000105043001200125050002800137074001400165086002000179245007500199260022300274300002400497500002900521500002200550500002200572538023600594650005900830650005800889710005400947710006601001270249OCoLC20160527194218.0m        d f      co bg---------031112s2003    dcu     ss   f000 0 eng d  aGPOcGPOdOCLCQ  an-us--- 4aT55.G3bR47 2003 CD-ROM  a0744-G-030 aL 2.134:R 31/CD00aRespirator usage in private sector firms, 2001h[electronic resource].  a[Washington, D.C.]bU.S. Dept. of Labor, Bureau of Labor Statistics and U.S. Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Healthc[2003]  a1 CD-ROMc4 3/4 in.  aTitle from CD-ROM label.  a"September 2003."  a"Chiefly tables."  aSystem requirements: Windows Intel Pentium processor; Microsoft Windows 95, OSR 2.0, Windows 98 SE, Windows Millennium, Windows NT 4.0 with Service Pack 5, Windows 2000, Windows XP; 64 MB of RAM; 24 MB of available hard disk space. 0aBreathing apparatuszUnited StatesvStatistics.2Local 0aIndustrial safetyzUnited States.vStatistics.2Local1 aUnited StatesbBureau of Labor Statistics.2Local2 aNational Institute for Occupational Safety and Health.2Local