TY - JOUR CN - HE 20.7124: CN - HD7653 CY - [Atlanta, Ga.?] : CY - Washington, D.C. : ID - 149358 KW - Industrial safety KW - Industrial equipment N1 - Description based on: Sept. 1, 1983. PB - U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health ; PB - For sale by the Supt. of Docs., U.S. G.P.O., PP - [Atlanta, Ga.?] : PP - Washington, D.C. : SN - 0883-7457 T1 - NIOSH certified equipment list as of ... TI - NIOSH certified equipment list as of ... VL - no. (NIOSH) ER -