00939nas a2200313 4500000505779MiAaHDL20130916000000.0m d cr bn ---auaua880210d19131950nyumr p 0uu a0eng dsc 800005820096-5413sdr-umn001523507sdr-osu.b42153724sdr-umn9931135190001701sdr-miu.990005057790106381sdr-nyp.b165864862(OCoLC)1354198(MnU)notisAFA3754NSDPDLCOCLMnUnsdplcSafety engineeringSafety engineering.Saf. eng.[Albany, N.Y.,A. H. Best. 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