01213nas a2200301K 4500100892554MiAaHDL20150921000000.0m d cr bn ---auaua931026u1915uuuuxx uu 0 0eng dsdr-nyp.b150664631sdr-hvd.990064205980203941(WaOLN)Z170000049OCPOCPNYPWaOLNNYPE(OCoLC)29195229Pennsylvania.Department of Labor and Industry.Safety standards of the industrial board.[n.p.]Safety standards of the industrial board.v.v. 1- ; 1915-Mode of access: Internet.AccidentsPrevention.Safety appliances.10089255420010618141439.320150921000000.020160112100356.02024-03-30T17:52:56ZSDR-NYPIII - SIERRAprepare.pl-004-004SEsdr-nyp.b150664631nypSDRNYPnyp.33433008964847NYPno. 1-31 (1915-18).b150664631NYPNYP20240330googlenyp.33433008964847no. 1-31 (1915-18)1918pdusbibnon-US serial item date between 1901 and 1931HVDHVD20241021googlehvd.li4vtyno.1-31 (1918-1919)1919pdusbibnon-US serial item date between 1901 and 1931