TY - GEN AU - United StatesDepartment of LaborOccupational Safety and Health Administration TI - OSHA regulated hazardous substances: health, toxicity, economic, and technological data SN - 0815512406 PY - 1990/// CY - Park Ridge, N.J., U.S.A. PB - Noyes Data Corporation KW - United States KW - Occupational Safety and Health Administration KW - Hazardous substances KW - Handbooks, manuals, etc ER -