TY - BOOK AU - Hammer,Willie TI - Ocupational safety management and engineering SN - 0-13-629437-5 AV - T55 H34 1985 PY - 1985/// CY - Englewood cliffs, new jersey PB - Prentice Hall KW - Seguridad industrial KW - Accidentes KW - PrevenciĆ³n ER -